303212130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{3253}}^1$

素因数の和:3515

約数の個数: 64

約数和(自身を含む): 787207680

約数和(自身を除く): 483995550

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 239, 390, 478, 717, 1195, 1434, 2390, 3107, 3253, 3585, 6214, 6506, 7170, 9321, 9759, 15535, 16265, 18642, 19518, 31070, 32530, 42289, 46605, 48795, 84578, 93210, 97590, 126867, 211445, 253734, 422890, 634335, 777467, 1268670, 1554934, 2332401, 3887335, 4664802, 7774670, 10107071, 11662005, 20214142, 23324010, 30321213, 50535355, 60642426, 101070710, 151606065, 303212130]

約数ペア:

[(1, 303212130), (2, 151606065), (3, 101070710), (5, 60642426), (6, 50535355), (10, 30321213), (13, 23324010), (15, 20214142), (26, 11662005), (30, 10107071), (39, 7774670), (65, 4664802), (78, 3887335), (130, 2332401), (195, 1554934), (239, 1268670), (390, 777467), (478, 634335), (717, 422890), (1195, 253734), (1434, 211445), (2390, 126867), (3107, 97590), (3253, 93210), (3585, 84578), (6214, 48795), (6506, 46605), (7170, 42289), (9321, 32530), (9759, 31070), (15535, 19518), (16265, 18642)]