1497802790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{2357}}^1$

素因数の和:2537

約数の個数: 64

約数和(自身を含む): 3025408320

約数和(自身を除く): 1527605530

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 109, 110, 218, 265, 530, 545, 583, 1090, 1166, 1199, 2357, 2398, 2915, 4714, 5777, 5830, 5995, 11554, 11785, 11990, 23570, 25927, 28885, 51854, 57770, 63547, 124921, 127094, 129635, 249842, 256913, 259270, 317735, 513826, 624605, 635470, 1249210, 1284565, 1374131, 2569130, 2748262, 2826043, 5652086, 6870655, 13616389, 13741310, 14130215, 27232778, 28260430, 68081945, 136163890, 149780279, 299560558, 748901395, 1497802790]

約数ペア:

[(1, 1497802790), (2, 748901395), (5, 299560558), (10, 149780279), (11, 136163890), (22, 68081945), (53, 28260430), (55, 27232778), (106, 14130215), (109, 13741310), (110, 13616389), (218, 6870655), (265, 5652086), (530, 2826043), (545, 2748262), (583, 2569130), (1090, 1374131), (1166, 1284565), (1199, 1249210), (2357, 635470), (2398, 624605), (2915, 513826), (4714, 317735), (5777, 259270), (5830, 256913), (5995, 249842), (11554, 129635), (11785, 127094), (11990, 124921), (23570, 63547), (25927, 57770), (28885, 51854)]