2013784290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1471}}^1$

素因数の和:1585

約数の個数: 192

約数和(自身を含む): 6249664512

約数和(自身を除く): 4235880222

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 41, 42, 45, 53, 63, 70, 82, 90, 105, 106, 123, 126, 159, 205, 210, 246, 265, 287, 315, 318, 369, 371, 410, 477, 530, 574, 615, 630, 738, 742, 795, 861, 954, 1113, 1230, 1435, 1471, 1590, 1722, 1845, 1855, 2173, 2226, 2385, 2583, 2870, 2942, 3339, 3690, 3710, 4305, 4346, 4413, 4770, 5166, 5565, 6519, 6678, 7355, 8610, 8826, 10297, 10865, 11130, 12915, 13038, 13239, 14710, 15211, 16695, 19557, 20594, 21730, 22065, 25830, 26478, 30422, 30891, 32595, 33390, 39114, 44130, 45633, 51485, 60311, 61782, 65190, 66195, 76055, 77963, 91266, 92673, 97785, 102970, 120622, 132390, 136899, 152110, 154455, 155926, 180933, 185346, 195570, 228165, 233889, 273798, 301555, 308910, 361866, 389815, 422177, 456330, 463365, 467778, 542799, 545741, 603110, 684495, 701667, 779630, 844354, 904665, 926730, 1085598, 1091482, 1169445, 1266531, 1368990, 1403334, 1637223, 1809330, 2110885, 2338890, 2533062, 2713995, 2728705, 3196483, 3274446, 3508335, 3799593, 4221770, 4911669, 5427990, 5457410, 6332655, 6392966, 7016670, 7599186, 8186115, 9589449, 9823338, 12665310, 15982415, 16372230, 18997965, 19178898, 22375381, 24558345, 28768347, 31964830, 37995930, 44750762, 47947245, 49116690, 57536694, 67126143, 95894490, 111876905, 134252286, 143841735, 201378429, 223753810, 287683470, 335630715, 402756858, 671261430, 1006892145, 2013784290]

約数ペア:

[(1, 2013784290), (2, 1006892145), (3, 671261430), (5, 402756858), (6, 335630715), (7, 287683470), (9, 223753810), (10, 201378429), (14, 143841735), (15, 134252286), (18, 111876905), (21, 95894490), (30, 67126143), (35, 57536694), (41, 49116690), (42, 47947245), (45, 44750762), (53, 37995930), (63, 31964830), (70, 28768347), (82, 24558345), (90, 22375381), (105, 19178898), (106, 18997965), (123, 16372230), (126, 15982415), (159, 12665310), (205, 9823338), (210, 9589449), (246, 8186115), (265, 7599186), (287, 7016670), (315, 6392966), (318, 6332655), (369, 5457410), (371, 5427990), (410, 4911669), (477, 4221770), (530, 3799593), (574, 3508335), (615, 3274446), (630, 3196483), (738, 2728705), (742, 2713995), (795, 2533062), (861, 2338890), (954, 2110885), (1113, 1809330), (1230, 1637223), (1435, 1403334), (1471, 1368990), (1590, 1266531), (1722, 1169445), (1845, 1091482), (1855, 1085598), (2173, 926730), (2226, 904665), (2385, 844354), (2583, 779630), (2870, 701667), (2942, 684495), (3339, 603110), (3690, 545741), (3710, 542799), (4305, 467778), (4346, 463365), (4413, 456330), (4770, 422177), (5166, 389815), (5565, 361866), (6519, 308910), (6678, 301555), (7355, 273798), (8610, 233889), (8826, 228165), (10297, 195570), (10865, 185346), (11130, 180933), (12915, 155926), (13038, 154455), (13239, 152110), (14710, 136899), (15211, 132390), (16695, 120622), (19557, 102970), (20594, 97785), (21730, 92673), (22065, 91266), (25830, 77963), (26478, 76055), (30422, 66195), (30891, 65190), (32595, 61782), (33390, 60311), (39114, 51485), (44130, 45633)]