314880390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4357}}^1$

素因数の和:4454

約数の個数: 96

約数和(自身を含む): 905557536

約数和(自身を除く): 590677146

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 73, 90, 99, 110, 146, 165, 198, 219, 330, 365, 438, 495, 657, 730, 803, 990, 1095, 1314, 1606, 2190, 2409, 3285, 4015, 4357, 4818, 6570, 7227, 8030, 8714, 12045, 13071, 14454, 21785, 24090, 26142, 36135, 39213, 43570, 47927, 65355, 72270, 78426, 95854, 130710, 143781, 196065, 239635, 287562, 318061, 392130, 431343, 479270, 636122, 718905, 862686, 954183, 1437810, 1590305, 1908366, 2156715, 2862549, 3180610, 3498671, 4313430, 4770915, 5725098, 6997342, 9541830, 10496013, 14312745, 17493355, 20992026, 28625490, 31488039, 34986710, 52480065, 62976078, 104960130, 157440195, 314880390]

約数ペア:

[(1, 314880390), (2, 157440195), (3, 104960130), (5, 62976078), (6, 52480065), (9, 34986710), (10, 31488039), (11, 28625490), (15, 20992026), (18, 17493355), (22, 14312745), (30, 10496013), (33, 9541830), (45, 6997342), (55, 5725098), (66, 4770915), (73, 4313430), (90, 3498671), (99, 3180610), (110, 2862549), (146, 2156715), (165, 1908366), (198, 1590305), (219, 1437810), (330, 954183), (365, 862686), (438, 718905), (495, 636122), (657, 479270), (730, 431343), (803, 392130), (990, 318061), (1095, 287562), (1314, 239635), (1606, 196065), (2190, 143781), (2409, 130710), (3285, 95854), (4015, 78426), (4357, 72270), (4818, 65355), (6570, 47927), (7227, 43570), (8030, 39213), (8714, 36135), (12045, 26142), (13071, 24090), (14454, 21785)]