27735890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1051}}^1$

素因数の和:1107

約数の個数: 64

約数和(自身を含む): 63624960

約数和(自身を除く): 35889070

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 58, 65, 70, 91, 130, 145, 182, 203, 290, 377, 406, 455, 754, 910, 1015, 1051, 1885, 2030, 2102, 2639, 3770, 5255, 5278, 7357, 10510, 13195, 13663, 14714, 26390, 27326, 30479, 36785, 60958, 68315, 73570, 95641, 136630, 152395, 191282, 213353, 304790, 396227, 426706, 478205, 792454, 956410, 1066765, 1981135, 2133530, 2773589, 3962270, 5547178, 13867945, 27735890]

約数ペア:

[(1, 27735890), (2, 13867945), (5, 5547178), (7, 3962270), (10, 2773589), (13, 2133530), (14, 1981135), (26, 1066765), (29, 956410), (35, 792454), (58, 478205), (65, 426706), (70, 396227), (91, 304790), (130, 213353), (145, 191282), (182, 152395), (203, 136630), (290, 95641), (377, 73570), (406, 68315), (455, 60958), (754, 36785), (910, 30479), (1015, 27326), (1051, 26390), (1885, 14714), (2030, 13663), (2102, 13195), (2639, 10510), (3770, 7357), (5255, 5278)]