130680804

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{619}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 310882880

約数和(自身を除く): 180202076

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 241, 292, 438, 482, 619, 723, 876, 964, 1238, 1446, 1857, 2476, 2892, 3714, 7428, 17593, 35186, 45187, 52779, 70372, 90374, 105558, 135561, 149179, 180748, 211116, 271122, 298358, 447537, 542244, 596716, 895074, 1790148, 10890067, 21780134, 32670201, 43560268, 65340402, 130680804]

約数ペア:

[(1, 130680804), (2, 65340402), (3, 43560268), (4, 32670201), (6, 21780134), (12, 10890067), (73, 1790148), (146, 895074), (219, 596716), (241, 542244), (292, 447537), (438, 298358), (482, 271122), (619, 211116), (723, 180748), (876, 149179), (964, 135561), (1238, 105558), (1446, 90374), (1857, 70372), (2476, 52779), (2892, 45187), (3714, 35186), (7428, 17593)]