61953430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1319}}^1$

素因数の和:1405

約数の個数: 64

約数和(自身を含む): 141419520

約数和(自身を除く): 79466090

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 61, 70, 77, 110, 122, 154, 305, 385, 427, 610, 671, 770, 854, 1319, 1342, 2135, 2638, 3355, 4270, 4697, 6595, 6710, 9233, 9394, 13190, 14509, 18466, 23485, 29018, 46165, 46970, 72545, 80459, 92330, 101563, 145090, 160918, 203126, 402295, 507815, 563213, 804590, 885049, 1015630, 1126426, 1770098, 2816065, 4425245, 5632130, 6195343, 8850490, 12390686, 30976715, 61953430]

約数ペア:

[(1, 61953430), (2, 30976715), (5, 12390686), (7, 8850490), (10, 6195343), (11, 5632130), (14, 4425245), (22, 2816065), (35, 1770098), (55, 1126426), (61, 1015630), (70, 885049), (77, 804590), (110, 563213), (122, 507815), (154, 402295), (305, 203126), (385, 160918), (427, 145090), (610, 101563), (671, 92330), (770, 80459), (854, 72545), (1319, 46970), (1342, 46165), (2135, 29018), (2638, 23485), (3355, 18466), (4270, 14509), (4697, 13190), (6595, 9394), (6710, 9233)]