2017885310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{1699}}^1$

素因数の和:1798

約数の個数: 96

約数和(自身を含む): 4476902400

約数和(自身を除く): 2459017090

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 47, 70, 94, 95, 133, 190, 235, 266, 329, 361, 470, 658, 665, 722, 893, 1330, 1645, 1699, 1786, 1805, 2527, 3290, 3398, 3610, 4465, 5054, 6251, 8495, 8930, 11893, 12502, 12635, 16967, 16990, 23786, 25270, 31255, 32281, 33934, 59465, 62510, 64562, 79853, 84835, 118769, 118930, 159706, 161405, 169670, 225967, 237538, 322810, 399265, 451934, 558971, 593845, 613339, 798530, 1117942, 1129835, 1187690, 1226678, 1517207, 2259670, 2794855, 3034414, 3066695, 4293373, 5589710, 6133390, 7586035, 8586746, 10620449, 15172070, 21240898, 21466865, 28826933, 42933730, 53102245, 57653866, 106204490, 144134665, 201788531, 288269330, 403577062, 1008942655, 2017885310]

約数ペア:

[(1, 2017885310), (2, 1008942655), (5, 403577062), (7, 288269330), (10, 201788531), (14, 144134665), (19, 106204490), (35, 57653866), (38, 53102245), (47, 42933730), (70, 28826933), (94, 21466865), (95, 21240898), (133, 15172070), (190, 10620449), (235, 8586746), (266, 7586035), (329, 6133390), (361, 5589710), (470, 4293373), (658, 3066695), (665, 3034414), (722, 2794855), (893, 2259670), (1330, 1517207), (1645, 1226678), (1699, 1187690), (1786, 1129835), (1805, 1117942), (2527, 798530), (3290, 613339), (3398, 593845), (3610, 558971), (4465, 451934), (5054, 399265), (6251, 322810), (8495, 237538), (8930, 225967), (11893, 169670), (12502, 161405), (12635, 159706), (16967, 118930), (16990, 118769), (23786, 84835), (25270, 79853), (31255, 64562), (32281, 62510), (33934, 59465)]