61903270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1$

素因数の和:697

約数の個数: 64

約数和(自身を含む): 132922944

約数和(自身を除く): 71019674

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 73, 110, 130, 143, 146, 286, 365, 593, 715, 730, 803, 949, 1186, 1430, 1606, 1898, 2965, 4015, 4745, 5930, 6523, 7709, 8030, 9490, 10439, 13046, 15418, 20878, 32615, 38545, 43289, 52195, 65230, 77090, 84799, 86578, 104390, 169598, 216445, 423995, 432890, 476179, 562757, 847990, 952358, 1125514, 2380895, 2813785, 4761790, 5627570, 6190327, 12380654, 30951635, 61903270]

約数ペア:

[(1, 61903270), (2, 30951635), (5, 12380654), (10, 6190327), (11, 5627570), (13, 4761790), (22, 2813785), (26, 2380895), (55, 1125514), (65, 952358), (73, 847990), (110, 562757), (130, 476179), (143, 432890), (146, 423995), (286, 216445), (365, 169598), (593, 104390), (715, 86578), (730, 84799), (803, 77090), (949, 65230), (1186, 52195), (1430, 43289), (1606, 38545), (1898, 32615), (2965, 20878), (4015, 15418), (4745, 13046), (5930, 10439), (6523, 9490), (7709, 8030)]