42277830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1847}}^1$

素因数の和:1973

約数の個数: 64

約数和(自身を含む): 117089280

約数和(自身を除く): 74811450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 109, 210, 218, 327, 545, 654, 763, 1090, 1526, 1635, 1847, 2289, 3270, 3694, 3815, 4578, 5541, 7630, 9235, 11082, 11445, 12929, 18470, 22890, 25858, 27705, 38787, 55410, 64645, 77574, 129290, 193935, 201323, 387870, 402646, 603969, 1006615, 1207938, 1409261, 2013230, 2818522, 3019845, 4227783, 6039690, 7046305, 8455566, 14092610, 21138915, 42277830]

約数ペア:

[(1, 42277830), (2, 21138915), (3, 14092610), (5, 8455566), (6, 7046305), (7, 6039690), (10, 4227783), (14, 3019845), (15, 2818522), (21, 2013230), (30, 1409261), (35, 1207938), (42, 1006615), (70, 603969), (105, 402646), (109, 387870), (210, 201323), (218, 193935), (327, 129290), (545, 77574), (654, 64645), (763, 55410), (1090, 38787), (1526, 27705), (1635, 25858), (1847, 22890), (2289, 18470), (3270, 12929), (3694, 11445), (3815, 11082), (4578, 9235), (5541, 7630)]