130777620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 378145152

約数和(自身を除く): 247367532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 173, 215, 258, 293, 346, 430, 516, 519, 586, 645, 692, 860, 865, 879, 1038, 1172, 1290, 1465, 1730, 1758, 2076, 2580, 2595, 2930, 3460, 3516, 4395, 5190, 5860, 7439, 8790, 10380, 12599, 14878, 17580, 22317, 25198, 29756, 37195, 37797, 44634, 50396, 50689, 62995, 74390, 75594, 89268, 101378, 111585, 125990, 148780, 151188, 152067, 188985, 202756, 223170, 251980, 253445, 304134, 377970, 446340, 506890, 608268, 755940, 760335, 1013780, 1520670, 2179627, 3041340, 4359254, 6538881, 8718508, 10898135, 13077762, 21796270, 26155524, 32694405, 43592540, 65388810, 130777620]

約数ペア:

[(1, 130777620), (2, 65388810), (3, 43592540), (4, 32694405), (5, 26155524), (6, 21796270), (10, 13077762), (12, 10898135), (15, 8718508), (20, 6538881), (30, 4359254), (43, 3041340), (60, 2179627), (86, 1520670), (129, 1013780), (172, 760335), (173, 755940), (215, 608268), (258, 506890), (293, 446340), (346, 377970), (430, 304134), (516, 253445), (519, 251980), (586, 223170), (645, 202756), (692, 188985), (860, 152067), (865, 151188), (879, 148780), (1038, 125990), (1172, 111585), (1290, 101378), (1465, 89268), (1730, 75594), (1758, 74390), (2076, 62995), (2580, 50689), (2595, 50396), (2930, 44634), (3460, 37797), (3516, 37195), (4395, 29756), (5190, 25198), (5860, 22317), (7439, 17580), (8790, 14878), (10380, 12599)]