654149460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{2089}}^1$

素因数の和:2425

約数の個数: 96

約数和(自身を含む): 1946609280

約数和(自身を除く): 1292459820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 307, 340, 510, 614, 921, 1020, 1228, 1535, 1842, 2089, 3070, 3684, 4178, 4605, 5219, 6140, 6267, 8356, 9210, 10438, 10445, 12534, 15657, 18420, 20876, 20890, 25068, 26095, 31314, 31335, 35513, 41780, 52190, 62628, 62670, 71026, 78285, 104380, 106539, 125340, 142052, 156570, 177565, 213078, 313140, 355130, 426156, 532695, 641323, 710260, 1065390, 1282646, 1923969, 2130780, 2565292, 3206615, 3847938, 6413230, 7695876, 9619845, 10902491, 12826460, 19239690, 21804982, 32707473, 38479380, 43609964, 54512455, 65414946, 109024910, 130829892, 163537365, 218049820, 327074730, 654149460]

約数ペア:

[(1, 654149460), (2, 327074730), (3, 218049820), (4, 163537365), (5, 130829892), (6, 109024910), (10, 65414946), (12, 54512455), (15, 43609964), (17, 38479380), (20, 32707473), (30, 21804982), (34, 19239690), (51, 12826460), (60, 10902491), (68, 9619845), (85, 7695876), (102, 6413230), (170, 3847938), (204, 3206615), (255, 2565292), (307, 2130780), (340, 1923969), (510, 1282646), (614, 1065390), (921, 710260), (1020, 641323), (1228, 532695), (1535, 426156), (1842, 355130), (2089, 313140), (3070, 213078), (3684, 177565), (4178, 156570), (4605, 142052), (5219, 125340), (6140, 106539), (6267, 104380), (8356, 78285), (9210, 71026), (10438, 62670), (10445, 62628), (12534, 52190), (15657, 41780), (18420, 35513), (20876, 31335), (20890, 31314), (25068, 26095)]