757562130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{647489}}^1$

素因数の和:647515

約数の個数: 48

約数和(自身を含む): 2121177240

約数和(自身を除く): 1363615110

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 647489, 1294978, 1942467, 3237445, 3884934, 5827401, 6474890, 8417357, 9712335, 11654802, 16834714, 19424670, 25252071, 29137005, 42086785, 50504142, 58274010, 75756213, 84173570, 126260355, 151512426, 252520710, 378781065, 757562130]

約数ペア:

[(1, 757562130), (2, 378781065), (3, 252520710), (5, 151512426), (6, 126260355), (9, 84173570), (10, 75756213), (13, 58274010), (15, 50504142), (18, 42086785), (26, 29137005), (30, 25252071), (39, 19424670), (45, 16834714), (65, 11654802), (78, 9712335), (90, 8417357), (117, 6474890), (130, 5827401), (195, 3884934), (234, 3237445), (390, 1942467), (585, 1294978), (1170, 647489)]