42816690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:126

約数の個数: 192

約数和(自身を含む): 138528000

約数和(自身を除く): 95711310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 49, 57, 63, 70, 73, 90, 95, 98, 105, 114, 126, 133, 146, 147, 171, 190, 210, 219, 245, 266, 285, 294, 315, 342, 343, 365, 399, 438, 441, 490, 511, 570, 630, 657, 665, 686, 730, 735, 798, 855, 882, 931, 1022, 1029, 1095, 1197, 1314, 1330, 1387, 1470, 1533, 1710, 1715, 1862, 1995, 2058, 2190, 2205, 2394, 2555, 2774, 2793, 3066, 3087, 3285, 3430, 3577, 3990, 4161, 4410, 4599, 4655, 5110, 5145, 5586, 5985, 6174, 6517, 6570, 6935, 7154, 7665, 8322, 8379, 9198, 9310, 9709, 10290, 10731, 11970, 12483, 13034, 13870, 13965, 15330, 15435, 16758, 17885, 19418, 19551, 20805, 21462, 22995, 24966, 25039, 27930, 29127, 30870, 32193, 32585, 35770, 39102, 41610, 41895, 45990, 48545, 50078, 53655, 58254, 58653, 62415, 64386, 65170, 67963, 75117, 83790, 87381, 97090, 97755, 107310, 117306, 124830, 125195, 135926, 145635, 150234, 160965, 174762, 195510, 203889, 225351, 250390, 291270, 293265, 321930, 339815, 375585, 407778, 436905, 450702, 475741, 586530, 611667, 679630, 751170, 873810, 951482, 1019445, 1126755, 1223334, 1427223, 2038890, 2253510, 2378705, 2854446, 3058335, 4281669, 4757410, 6116670, 7136115, 8563338, 14272230, 21408345, 42816690]

約数ペア:

[(1, 42816690), (2, 21408345), (3, 14272230), (5, 8563338), (6, 7136115), (7, 6116670), (9, 4757410), (10, 4281669), (14, 3058335), (15, 2854446), (18, 2378705), (19, 2253510), (21, 2038890), (30, 1427223), (35, 1223334), (38, 1126755), (42, 1019445), (45, 951482), (49, 873810), (57, 751170), (63, 679630), (70, 611667), (73, 586530), (90, 475741), (95, 450702), (98, 436905), (105, 407778), (114, 375585), (126, 339815), (133, 321930), (146, 293265), (147, 291270), (171, 250390), (190, 225351), (210, 203889), (219, 195510), (245, 174762), (266, 160965), (285, 150234), (294, 145635), (315, 135926), (342, 125195), (343, 124830), (365, 117306), (399, 107310), (438, 97755), (441, 97090), (490, 87381), (511, 83790), (570, 75117), (630, 67963), (657, 65170), (665, 64386), (686, 62415), (730, 58653), (735, 58254), (798, 53655), (855, 50078), (882, 48545), (931, 45990), (1022, 41895), (1029, 41610), (1095, 39102), (1197, 35770), (1314, 32585), (1330, 32193), (1387, 30870), (1470, 29127), (1533, 27930), (1710, 25039), (1715, 24966), (1862, 22995), (1995, 21462), (2058, 20805), (2190, 19551), (2205, 19418), (2394, 17885), (2555, 16758), (2774, 15435), (2793, 15330), (3066, 13965), (3087, 13870), (3285, 13034), (3430, 12483), (3577, 11970), (3990, 10731), (4161, 10290), (4410, 9709), (4599, 9310), (4655, 9198), (5110, 8379), (5145, 8322), (5586, 7665), (5985, 7154), (6174, 6935), (6517, 6570)]