15677684030

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2437}}^1\times {\mathrm{17387}}^1$

素因数の和:19868

約数の個数: 32

約数和(自身を含む): 28996089696

約数和(自身を除く): 13318405666

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 2437, 4874, 12185, 17387, 24370, 34774, 86935, 90169, 173870, 180338, 450845, 643319, 901690, 1286638, 3216595, 6433190, 42372119, 84744238, 211860595, 423721190, 1567768403, 3135536806, 7838842015, 15677684030]

約数ペア:

[(1, 15677684030), (2, 7838842015), (5, 3135536806), (10, 1567768403), (37, 423721190), (74, 211860595), (185, 84744238), (370, 42372119), (2437, 6433190), (4874, 3216595), (12185, 1286638), (17387, 901690), (24370, 643319), (34774, 450845), (86935, 180338), (90169, 173870)]