1330702310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{10567}}^1$

素因数の和:10845

約数の個数: 48

約数和(自身を含む): 2797434144

約数和(自身を除く): 1466731834

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 257, 490, 514, 1285, 1799, 2570, 3598, 8995, 10567, 12593, 17990, 21134, 25186, 52835, 62965, 73969, 105670, 125930, 147938, 369845, 517783, 739690, 1035566, 2588915, 2715719, 5177830, 5431438, 13578595, 19010033, 27157190, 38020066, 95050165, 133070231, 190100330, 266140462, 665351155, 1330702310]

約数ペア:

[(1, 1330702310), (2, 665351155), (5, 266140462), (7, 190100330), (10, 133070231), (14, 95050165), (35, 38020066), (49, 27157190), (70, 19010033), (98, 13578595), (245, 5431438), (257, 5177830), (490, 2715719), (514, 2588915), (1285, 1035566), (1799, 739690), (2570, 517783), (3598, 369845), (8995, 147938), (10567, 125930), (12593, 105670), (17990, 73969), (21134, 62965), (25186, 52835)]