71007780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{773}}^1\times {\mathrm{1531}}^1$

素因数の和:2316

約数の個数: 48

約数和(自身を含む): 199209024

約数和(自身を除く): 128201244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 773, 1531, 1546, 2319, 3062, 3092, 3865, 4593, 4638, 6124, 7655, 7730, 9186, 9276, 11595, 15310, 15460, 18372, 22965, 23190, 30620, 45930, 46380, 91860, 1183463, 2366926, 3550389, 4733852, 5917315, 7100778, 11834630, 14201556, 17751945, 23669260, 35503890, 71007780]

約数ペア:

[(1, 71007780), (2, 35503890), (3, 23669260), (4, 17751945), (5, 14201556), (6, 11834630), (10, 7100778), (12, 5917315), (15, 4733852), (20, 3550389), (30, 2366926), (60, 1183463), (773, 91860), (1531, 46380), (1546, 45930), (2319, 30620), (3062, 23190), (3092, 22965), (3865, 18372), (4593, 15460), (4638, 15310), (6124, 11595), (7655, 9276), (7730, 9186)]