61351970

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2339}}^1$

素因数の和:2450

約数の個数: 32

約数和(自身を含む): 114903360

約数和(自身を除く): 53551390

約数列:

[1, 2, 5, 10, 43, 61, 86, 122, 215, 305, 430, 610, 2339, 2623, 4678, 5246, 11695, 13115, 23390, 26230, 100577, 142679, 201154, 285358, 502885, 713395, 1005770, 1426790, 6135197, 12270394, 30675985, 61351970]

約数ペア:

[(1, 61351970), (2, 30675985), (5, 12270394), (10, 6135197), (43, 1426790), (61, 1005770), (86, 713395), (122, 502885), (215, 285358), (305, 201154), (430, 142679), (610, 100577), (2339, 26230), (2623, 23390), (4678, 13115), (5246, 11695)]