15702236460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1228657}}^1$

素因数の和:1228743

約数の個数: 72

約数和(自身を含む): 48301003296

約数和(自身を除く): 32598766836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 6390, 12780, 1228657, 2457314, 3685971, 4914628, 6143285, 7371942, 11057913, 12286570, 14743884, 18429855, 22115826, 24573140, 36859710, 44231652, 55289565, 73719420, 87234647, 110579130, 174469294, 221158260, 261703941, 348938588, 436173235, 523407882, 785111823, 872346470, 1046815764, 1308519705, 1570223646, 1744692940, 2617039410, 3140447292, 3925559115, 5234078820, 7851118230, 15702236460]

約数ペア:

[(1, 15702236460), (2, 7851118230), (3, 5234078820), (4, 3925559115), (5, 3140447292), (6, 2617039410), (9, 1744692940), (10, 1570223646), (12, 1308519705), (15, 1046815764), (18, 872346470), (20, 785111823), (30, 523407882), (36, 436173235), (45, 348938588), (60, 261703941), (71, 221158260), (90, 174469294), (142, 110579130), (180, 87234647), (213, 73719420), (284, 55289565), (355, 44231652), (426, 36859710), (639, 24573140), (710, 22115826), (852, 18429855), (1065, 14743884), (1278, 12286570), (1420, 11057913), (2130, 7371942), (2556, 6143285), (3195, 4914628), (4260, 3685971), (6390, 2457314), (12780, 1228657)]