77907030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4409}}^1$

素因数の和:4469

約数の個数: 64

約数和(自身を含む): 203212800

約数和(自身を除く): 125305770

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 93, 95, 114, 155, 186, 190, 285, 310, 465, 570, 589, 930, 1178, 1767, 2945, 3534, 4409, 5890, 8818, 8835, 13227, 17670, 22045, 26454, 44090, 66135, 83771, 132270, 136679, 167542, 251313, 273358, 410037, 418855, 502626, 683395, 820074, 837710, 1256565, 1366790, 2050185, 2513130, 2596901, 4100370, 5193802, 7790703, 12984505, 15581406, 25969010, 38953515, 77907030]

約数ペア:

[(1, 77907030), (2, 38953515), (3, 25969010), (5, 15581406), (6, 12984505), (10, 7790703), (15, 5193802), (19, 4100370), (30, 2596901), (31, 2513130), (38, 2050185), (57, 1366790), (62, 1256565), (93, 837710), (95, 820074), (114, 683395), (155, 502626), (186, 418855), (190, 410037), (285, 273358), (310, 251313), (465, 167542), (570, 136679), (589, 132270), (930, 83771), (1178, 66135), (1767, 44090), (2945, 26454), (3534, 22045), (4409, 17670), (5890, 13227), (8818, 8835)]