82704570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1301}}^1$

素因数の和:1487

約数の個数: 64

約数和(自身を含む): 215236224

約数和(自身を除く): 132531654

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 163, 195, 326, 390, 489, 815, 978, 1301, 1630, 2119, 2445, 2602, 3903, 4238, 4890, 6357, 6505, 7806, 10595, 12714, 13010, 16913, 19515, 21190, 31785, 33826, 39030, 50739, 63570, 84565, 101478, 169130, 212063, 253695, 424126, 507390, 636189, 1060315, 1272378, 2120630, 2756819, 3180945, 5513638, 6361890, 8270457, 13784095, 16540914, 27568190, 41352285, 82704570]

約数ペア:

[(1, 82704570), (2, 41352285), (3, 27568190), (5, 16540914), (6, 13784095), (10, 8270457), (13, 6361890), (15, 5513638), (26, 3180945), (30, 2756819), (39, 2120630), (65, 1272378), (78, 1060315), (130, 636189), (163, 507390), (195, 424126), (326, 253695), (390, 212063), (489, 169130), (815, 101478), (978, 84565), (1301, 63570), (1630, 50739), (2119, 39030), (2445, 33826), (2602, 31785), (3903, 21190), (4238, 19515), (4890, 16913), (6357, 13010), (6505, 12714), (7806, 10595)]