69392430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1637}}^1$

素因数の和:1810

約数の個数: 64

約数和(自身を含む): 186338880

約数和(自身を除く): 116946450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 157, 270, 314, 471, 785, 942, 1413, 1570, 1637, 2355, 2826, 3274, 4239, 4710, 4911, 7065, 8185, 8478, 9822, 14130, 14733, 16370, 21195, 24555, 29466, 42390, 44199, 49110, 73665, 88398, 147330, 220995, 257009, 441990, 514018, 771027, 1285045, 1542054, 2313081, 2570090, 3855135, 4626162, 6939243, 7710270, 11565405, 13878486, 23130810, 34696215, 69392430]

約数ペア:

[(1, 69392430), (2, 34696215), (3, 23130810), (5, 13878486), (6, 11565405), (9, 7710270), (10, 6939243), (15, 4626162), (18, 3855135), (27, 2570090), (30, 2313081), (45, 1542054), (54, 1285045), (90, 771027), (135, 514018), (157, 441990), (270, 257009), (314, 220995), (471, 147330), (785, 88398), (942, 73665), (1413, 49110), (1570, 44199), (1637, 42390), (2355, 29466), (2826, 24555), (3274, 21195), (4239, 16370), (4710, 14733), (4911, 14130), (7065, 9822), (8185, 8478)]