67855710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{677}}^1$

素因数の和:957

約数の個数: 64

約数和(自身を含む): 176323392

約数和(自身を除く): 108467682

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 257, 390, 514, 677, 771, 1285, 1354, 1542, 2031, 2570, 3341, 3385, 3855, 4062, 6682, 6770, 7710, 8801, 10023, 10155, 16705, 17602, 20046, 20310, 26403, 33410, 44005, 50115, 52806, 88010, 100230, 132015, 173989, 264030, 347978, 521967, 869945, 1043934, 1739890, 2261857, 2609835, 4523714, 5219670, 6785571, 11309285, 13571142, 22618570, 33927855, 67855710]

約数ペア:

[(1, 67855710), (2, 33927855), (3, 22618570), (5, 13571142), (6, 11309285), (10, 6785571), (13, 5219670), (15, 4523714), (26, 2609835), (30, 2261857), (39, 1739890), (65, 1043934), (78, 869945), (130, 521967), (195, 347978), (257, 264030), (390, 173989), (514, 132015), (677, 100230), (771, 88010), (1285, 52806), (1354, 50115), (1542, 44005), (2031, 33410), (2570, 26403), (3341, 20310), (3385, 20046), (3855, 17602), (4062, 16705), (6682, 10155), (6770, 10023), (7710, 8801)]