65825710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^2\times {\mathrm{61}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 126456192

約数和(自身を除く): 60630482

約数列:

[1, 2, 5, 10, 31, 59, 61, 62, 118, 122, 155, 295, 305, 310, 590, 610, 1829, 1891, 3481, 3599, 3658, 3782, 6962, 7198, 9145, 9455, 17405, 17995, 18290, 18910, 34810, 35990, 107911, 111569, 212341, 215822, 223138, 424682, 539555, 557845, 1061705, 1079110, 1115690, 2123410, 6582571, 13165142, 32912855, 65825710]

約数ペア:

[(1, 65825710), (2, 32912855), (5, 13165142), (10, 6582571), (31, 2123410), (59, 1115690), (61, 1079110), (62, 1061705), (118, 557845), (122, 539555), (155, 424682), (295, 223138), (305, 215822), (310, 212341), (590, 111569), (610, 107911), (1829, 35990), (1891, 34810), (3481, 18910), (3599, 18290), (3658, 17995), (3782, 17405), (6962, 9455), (7198, 9145)]