677013610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:560

約数の個数: 128

約数和(自身を含む): 1606832640

約数和(自身を除く): 929819030

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 107, 119, 130, 170, 182, 214, 221, 238, 409, 442, 455, 535, 595, 749, 818, 910, 1070, 1105, 1190, 1391, 1498, 1547, 1819, 2045, 2210, 2782, 2863, 3094, 3638, 3745, 4090, 5317, 5726, 6953, 6955, 7490, 7735, 9095, 9737, 10634, 12733, 13906, 13910, 14315, 15470, 18190, 19474, 23647, 25466, 26585, 28630, 34765, 37219, 43763, 47294, 48671, 48685, 53170, 63665, 69530, 74438, 87526, 90389, 97342, 97370, 118235, 127330, 165529, 180778, 186095, 218815, 236470, 243355, 306341, 331058, 372190, 437630, 451945, 486710, 568919, 612682, 632723, 743971, 827645, 903890, 1137838, 1265446, 1487942, 1531705, 1655290, 2844595, 3063410, 3163615, 3719855, 3982433, 5207797, 5689190, 6327230, 7439710, 7964866, 9671623, 10415594, 19343246, 19912165, 26038985, 39824330, 48358115, 52077970, 67701361, 96716230, 135402722, 338506805, 677013610]

約数ペア:

[(1, 677013610), (2, 338506805), (5, 135402722), (7, 96716230), (10, 67701361), (13, 52077970), (14, 48358115), (17, 39824330), (26, 26038985), (34, 19912165), (35, 19343246), (65, 10415594), (70, 9671623), (85, 7964866), (91, 7439710), (107, 6327230), (119, 5689190), (130, 5207797), (170, 3982433), (182, 3719855), (214, 3163615), (221, 3063410), (238, 2844595), (409, 1655290), (442, 1531705), (455, 1487942), (535, 1265446), (595, 1137838), (749, 903890), (818, 827645), (910, 743971), (1070, 632723), (1105, 612682), (1190, 568919), (1391, 486710), (1498, 451945), (1547, 437630), (1819, 372190), (2045, 331058), (2210, 306341), (2782, 243355), (2863, 236470), (3094, 218815), (3638, 186095), (3745, 180778), (4090, 165529), (5317, 127330), (5726, 118235), (6953, 97370), (6955, 97342), (7490, 90389), (7735, 87526), (9095, 74438), (9737, 69530), (10634, 63665), (12733, 53170), (13906, 48685), (13910, 48671), (14315, 47294), (15470, 43763), (18190, 37219), (19474, 34765), (23647, 28630), (25466, 26585)]