29505560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{631}}^1$

素因数の和:816

約数の個数: 64

約数和(自身を含む): 76446720

約数和(自身を除く): 46941160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 167, 280, 334, 631, 668, 835, 1169, 1262, 1336, 1670, 2338, 2524, 3155, 3340, 4417, 4676, 5048, 5845, 6310, 6680, 8834, 9352, 11690, 12620, 17668, 22085, 23380, 25240, 35336, 44170, 46760, 88340, 105377, 176680, 210754, 421508, 526885, 737639, 843016, 1053770, 1475278, 2107540, 2950556, 3688195, 4215080, 5901112, 7376390, 14752780, 29505560]

約数ペア:

[(1, 29505560), (2, 14752780), (4, 7376390), (5, 5901112), (7, 4215080), (8, 3688195), (10, 2950556), (14, 2107540), (20, 1475278), (28, 1053770), (35, 843016), (40, 737639), (56, 526885), (70, 421508), (140, 210754), (167, 176680), (280, 105377), (334, 88340), (631, 46760), (668, 44170), (835, 35336), (1169, 25240), (1262, 23380), (1336, 22085), (1670, 17668), (2338, 12620), (2524, 11690), (3155, 9352), (3340, 8834), (4417, 6680), (4676, 6310), (5048, 5845)]