138725910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:422

約数の個数: 96

約数和(自身を含む): 372003840

約数和(自身を除く): 233277930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 127, 159, 229, 254, 265, 318, 381, 458, 477, 530, 635, 687, 762, 795, 954, 1143, 1145, 1270, 1374, 1590, 1905, 2061, 2286, 2290, 2385, 3435, 3810, 4122, 4770, 5715, 6731, 6870, 10305, 11430, 12137, 13462, 20193, 20610, 24274, 29083, 33655, 36411, 40386, 58166, 60579, 60685, 67310, 72822, 87249, 100965, 109233, 121158, 121370, 145415, 174498, 182055, 201930, 218466, 261747, 290830, 302895, 364110, 436245, 523494, 546165, 605790, 872490, 1092330, 1308735, 1541399, 2617470, 3082798, 4624197, 7706995, 9248394, 13872591, 15413990, 23120985, 27745182, 46241970, 69362955, 138725910]

約数ペア:

[(1, 138725910), (2, 69362955), (3, 46241970), (5, 27745182), (6, 23120985), (9, 15413990), (10, 13872591), (15, 9248394), (18, 7706995), (30, 4624197), (45, 3082798), (53, 2617470), (90, 1541399), (106, 1308735), (127, 1092330), (159, 872490), (229, 605790), (254, 546165), (265, 523494), (318, 436245), (381, 364110), (458, 302895), (477, 290830), (530, 261747), (635, 218466), (687, 201930), (762, 182055), (795, 174498), (954, 145415), (1143, 121370), (1145, 121158), (1270, 109233), (1374, 100965), (1590, 87249), (1905, 72822), (2061, 67310), (2286, 60685), (2290, 60579), (2385, 58166), (3435, 40386), (3810, 36411), (4122, 33655), (4770, 29083), (5715, 24274), (6731, 20610), (6870, 20193), (10305, 13462), (11430, 12137)]