68004810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{2689}}^1$

素因数の和:2983

約数の個数: 48

約数和(自身を含む): 177507720

約数和(自身を除く): 109502910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 281, 562, 843, 1405, 1686, 2529, 2689, 2810, 4215, 5058, 5378, 8067, 8430, 12645, 13445, 16134, 24201, 25290, 26890, 40335, 48402, 80670, 121005, 242010, 755609, 1511218, 2266827, 3778045, 4533654, 6800481, 7556090, 11334135, 13600962, 22668270, 34002405, 68004810]

約数ペア:

[(1, 68004810), (2, 34002405), (3, 22668270), (5, 13600962), (6, 11334135), (9, 7556090), (10, 6800481), (15, 4533654), (18, 3778045), (30, 2266827), (45, 1511218), (90, 755609), (281, 242010), (562, 121005), (843, 80670), (1405, 48402), (1686, 40335), (2529, 26890), (2689, 25290), (2810, 24201), (4215, 16134), (5058, 13445), (5378, 12645), (8067, 8430)]