69450290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{457}}^1$

素因数の和:651

約数の個数: 64

約数和(自身を含む): 155119104

約数和(自身を除く): 85668814

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 167, 182, 334, 455, 457, 835, 910, 914, 1169, 1670, 2171, 2285, 2338, 3199, 4342, 4570, 5845, 5941, 6398, 10855, 11690, 11882, 15197, 15995, 21710, 29705, 30394, 31990, 41587, 59410, 75985, 76319, 83174, 151970, 152638, 207935, 381595, 415870, 534233, 763190, 992147, 1068466, 1984294, 2671165, 4960735, 5342330, 6945029, 9921470, 13890058, 34725145, 69450290]

約数ペア:

[(1, 69450290), (2, 34725145), (5, 13890058), (7, 9921470), (10, 6945029), (13, 5342330), (14, 4960735), (26, 2671165), (35, 1984294), (65, 1068466), (70, 992147), (91, 763190), (130, 534233), (167, 415870), (182, 381595), (334, 207935), (455, 152638), (457, 151970), (835, 83174), (910, 76319), (914, 75985), (1169, 59410), (1670, 41587), (2171, 31990), (2285, 30394), (2338, 29705), (3199, 21710), (4342, 15995), (4570, 15197), (5845, 11882), (5941, 11690), (6398, 10855)]