130780314

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{5113}}^1$

素因数の和:5164

約数の個数: 72

約数和(自身を含む): 341052660

約数和(自身を除く): 210272346

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 49, 58, 63, 87, 98, 126, 147, 174, 203, 261, 294, 406, 441, 522, 609, 882, 1218, 1421, 1827, 2842, 3654, 4263, 5113, 8526, 10226, 12789, 15339, 25578, 30678, 35791, 46017, 71582, 92034, 107373, 148277, 214746, 250537, 296554, 322119, 444831, 501074, 644238, 751611, 889662, 1037939, 1334493, 1503222, 2075878, 2254833, 2668986, 3113817, 4509666, 6227634, 7265573, 9341451, 14531146, 18682902, 21796719, 43593438, 65390157, 130780314]

約数ペア:

[(1, 130780314), (2, 65390157), (3, 43593438), (6, 21796719), (7, 18682902), (9, 14531146), (14, 9341451), (18, 7265573), (21, 6227634), (29, 4509666), (42, 3113817), (49, 2668986), (58, 2254833), (63, 2075878), (87, 1503222), (98, 1334493), (126, 1037939), (147, 889662), (174, 751611), (203, 644238), (261, 501074), (294, 444831), (406, 322119), (441, 296554), (522, 250537), (609, 214746), (882, 148277), (1218, 107373), (1421, 92034), (1827, 71582), (2842, 46017), (3654, 35791), (4263, 30678), (5113, 25578), (8526, 15339), (10226, 12789)]