64673130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1$

素因数の和:591

約数の個数: 64

約数和(自身を含む): 161491968

約数和(自身を除く): 96818838

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 197, 310, 353, 394, 465, 591, 706, 930, 985, 1059, 1182, 1765, 1970, 2118, 2955, 3530, 5295, 5910, 6107, 10590, 10943, 12214, 18321, 21886, 30535, 32829, 36642, 54715, 61070, 65658, 69541, 91605, 109430, 139082, 164145, 183210, 208623, 328290, 347705, 417246, 695410, 1043115, 2086230, 2155771, 4311542, 6467313, 10778855, 12934626, 21557710, 32336565, 64673130]

約数ペア:

[(1, 64673130), (2, 32336565), (3, 21557710), (5, 12934626), (6, 10778855), (10, 6467313), (15, 4311542), (30, 2155771), (31, 2086230), (62, 1043115), (93, 695410), (155, 417246), (186, 347705), (197, 328290), (310, 208623), (353, 183210), (394, 164145), (465, 139082), (591, 109430), (706, 91605), (930, 69541), (985, 65658), (1059, 61070), (1182, 54715), (1765, 36642), (1970, 32829), (2118, 30535), (2955, 21886), (3530, 18321), (5295, 12214), (5910, 10943), (6107, 10590)]