2990149512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1693}}^1\times {\mathrm{10513}}^1$

素因数の和:12222

約数の個数: 64

約数和(自身を含む): 8549143680

約数和(自身を除く): 5558994168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1693, 3386, 5079, 6772, 10158, 10513, 11851, 13544, 20316, 21026, 23702, 31539, 35553, 40632, 42052, 47404, 63078, 71106, 73591, 84104, 94808, 126156, 142212, 147182, 220773, 252312, 284424, 294364, 441546, 588728, 883092, 1766184, 17798509, 35597018, 53395527, 71194036, 106791054, 124589563, 142388072, 213582108, 249179126, 373768689, 427164216, 498358252, 747537378, 996716504, 1495074756, 2990149512]

約数ペア:

[(1, 2990149512), (2, 1495074756), (3, 996716504), (4, 747537378), (6, 498358252), (7, 427164216), (8, 373768689), (12, 249179126), (14, 213582108), (21, 142388072), (24, 124589563), (28, 106791054), (42, 71194036), (56, 53395527), (84, 35597018), (168, 17798509), (1693, 1766184), (3386, 883092), (5079, 588728), (6772, 441546), (10158, 294364), (10513, 284424), (11851, 252312), (13544, 220773), (20316, 147182), (21026, 142212), (23702, 126156), (31539, 94808), (35553, 84104), (40632, 73591), (42052, 71106), (47404, 63078)]