77620830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3271}}^1$

素因数の和:3401

約数の個数: 64

約数和(自身を含む): 214852608

約数和(自身を除く): 137231778

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 113, 210, 226, 339, 565, 678, 791, 1130, 1582, 1695, 2373, 3271, 3390, 3955, 4746, 6542, 7910, 9813, 11865, 16355, 19626, 22897, 23730, 32710, 45794, 49065, 68691, 98130, 114485, 137382, 228970, 343455, 369623, 686910, 739246, 1108869, 1848115, 2217738, 2587361, 3696230, 5174722, 5544345, 7762083, 11088690, 12936805, 15524166, 25873610, 38810415, 77620830]

約数ペア:

[(1, 77620830), (2, 38810415), (3, 25873610), (5, 15524166), (6, 12936805), (7, 11088690), (10, 7762083), (14, 5544345), (15, 5174722), (21, 3696230), (30, 2587361), (35, 2217738), (42, 1848115), (70, 1108869), (105, 739246), (113, 686910), (210, 369623), (226, 343455), (339, 228970), (565, 137382), (678, 114485), (791, 98130), (1130, 68691), (1582, 49065), (1695, 45794), (2373, 32710), (3271, 23730), (3390, 22897), (3955, 19626), (4746, 16355), (6542, 11865), (7910, 9813)]