17206140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:667

約数の個数: 96

約数和(自身を含む): 55931904

約数和(自身を除く): 38725764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 577, 710, 852, 994, 1065, 1154, 1420, 1491, 1731, 1988, 2130, 2308, 2485, 2885, 2982, 3462, 4039, 4260, 4970, 5770, 5964, 6924, 7455, 8078, 8655, 9940, 11540, 12117, 14910, 16156, 17310, 20195, 24234, 29820, 34620, 40390, 40967, 48468, 60585, 80780, 81934, 121170, 122901, 163868, 204835, 242340, 245802, 286769, 409670, 491604, 573538, 614505, 819340, 860307, 1147076, 1229010, 1433845, 1720614, 2458020, 2867690, 3441228, 4301535, 5735380, 8603070, 17206140]

約数ペア:

[(1, 17206140), (2, 8603070), (3, 5735380), (4, 4301535), (5, 3441228), (6, 2867690), (7, 2458020), (10, 1720614), (12, 1433845), (14, 1229010), (15, 1147076), (20, 860307), (21, 819340), (28, 614505), (30, 573538), (35, 491604), (42, 409670), (60, 286769), (70, 245802), (71, 242340), (84, 204835), (105, 163868), (140, 122901), (142, 121170), (210, 81934), (213, 80780), (284, 60585), (355, 48468), (420, 40967), (426, 40390), (497, 34620), (577, 29820), (710, 24234), (852, 20195), (994, 17310), (1065, 16156), (1154, 14910), (1420, 12117), (1491, 11540), (1731, 9940), (1988, 8655), (2130, 8078), (2308, 7455), (2485, 6924), (2885, 5964), (2982, 5770), (3462, 4970), (4039, 4260)]