12913680270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{947}}^1\times {\mathrm{454547}}^1$

素因数の和:455504

約数の個数: 32

約数和(自身を含む): 31025628288

約数和(自身を除く): 18111948018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 947, 1894, 2841, 4735, 5682, 9470, 14205, 28410, 454547, 909094, 1363641, 2272735, 2727282, 4545470, 6818205, 13636410, 430456009, 860912018, 1291368027, 2152280045, 2582736054, 4304560090, 6456840135, 12913680270]

約数ペア:

[(1, 12913680270), (2, 6456840135), (3, 4304560090), (5, 2582736054), (6, 2152280045), (10, 1291368027), (15, 860912018), (30, 430456009), (947, 13636410), (1894, 6818205), (2841, 4545470), (4735, 2727282), (5682, 2272735), (9470, 1363641), (14205, 909094), (28410, 454547)]