310043670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{499}}^1$

素因数の和:797

約数の個数: 64

約数和(自身を含む): 756000000

約数和(自身を除く): 445956330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 149, 278, 298, 417, 447, 499, 695, 745, 834, 894, 998, 1390, 1490, 1497, 2085, 2235, 2495, 2994, 4170, 4470, 4990, 7485, 14970, 20711, 41422, 62133, 69361, 74351, 103555, 124266, 138722, 148702, 207110, 208083, 223053, 310665, 346805, 371755, 416166, 446106, 621330, 693610, 743510, 1040415, 1115265, 2080830, 2230530, 10334789, 20669578, 31004367, 51673945, 62008734, 103347890, 155021835, 310043670]

約数ペア:

[(1, 310043670), (2, 155021835), (3, 103347890), (5, 62008734), (6, 51673945), (10, 31004367), (15, 20669578), (30, 10334789), (139, 2230530), (149, 2080830), (278, 1115265), (298, 1040415), (417, 743510), (447, 693610), (499, 621330), (695, 446106), (745, 416166), (834, 371755), (894, 346805), (998, 310665), (1390, 223053), (1490, 208083), (1497, 207110), (2085, 148702), (2235, 138722), (2495, 124266), (2994, 103555), (4170, 74351), (4470, 69361), (4990, 62133), (7485, 41422), (14970, 20711)]