859091340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2131}}^1\times {\mathrm{6719}}^1$

素因数の和:8862

約数の個数: 48

約数和(自身を含む): 2406942720

約数和(自身を除く): 1547851380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2131, 4262, 6393, 6719, 8524, 10655, 12786, 13438, 20157, 21310, 25572, 26876, 31965, 33595, 40314, 42620, 63930, 67190, 80628, 100785, 127860, 134380, 201570, 403140, 14318189, 28636378, 42954567, 57272756, 71590945, 85909134, 143181890, 171818268, 214772835, 286363780, 429545670, 859091340]

約数ペア:

[(1, 859091340), (2, 429545670), (3, 286363780), (4, 214772835), (5, 171818268), (6, 143181890), (10, 85909134), (12, 71590945), (15, 57272756), (20, 42954567), (30, 28636378), (60, 14318189), (2131, 403140), (4262, 201570), (6393, 134380), (6719, 127860), (8524, 100785), (10655, 80628), (12786, 67190), (13438, 63930), (20157, 42620), (21310, 40314), (25572, 33595), (26876, 31965)]