310710147320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1\times {\mathrm{454547}}^1$

素因数の和:455324

約数の個数: 64

約数和(自身を含む): 730476817920

約数和(自身を除く): 419766670600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 743, 920, 1486, 2972, 3715, 5944, 7430, 14860, 17089, 29720, 34178, 68356, 85445, 136712, 170890, 341780, 454547, 683560, 909094, 1818188, 2272735, 3636376, 4545470, 9090940, 10454581, 18181880, 20909162, 41818324, 52272905, 83636648, 104545810, 209091620, 337728421, 418183240, 675456842, 1350913684, 1688642105, 2701827368, 3377284210, 6754568420, 7767753683, 13509136840, 15535507366, 31071014732, 38838768415, 62142029464, 77677536830, 155355073660, 310710147320]

約数ペア:

[(1, 310710147320), (2, 155355073660), (4, 77677536830), (5, 62142029464), (8, 38838768415), (10, 31071014732), (20, 15535507366), (23, 13509136840), (40, 7767753683), (46, 6754568420), (92, 3377284210), (115, 2701827368), (184, 1688642105), (230, 1350913684), (460, 675456842), (743, 418183240), (920, 337728421), (1486, 209091620), (2972, 104545810), (3715, 83636648), (5944, 52272905), (7430, 41818324), (14860, 20909162), (17089, 18181880), (29720, 10454581), (34178, 9090940), (68356, 4545470), (85445, 3636376), (136712, 2272735), (170890, 1818188), (341780, 909094), (454547, 683560)]