1489148030

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{947}}^1\times {\mathrm{2347}}^1$

素因数の和:3368

約数の個数: 32

約数和(自身を含む): 2724506496

約数和(自身を除く): 1235358466

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 947, 1894, 2347, 4694, 4735, 9470, 11735, 23470, 63449, 126898, 157249, 314498, 317245, 634490, 786245, 1572490, 2222609, 4445218, 11113045, 22226090, 148914803, 297829606, 744574015, 1489148030]

約数ペア:

[(1, 1489148030), (2, 744574015), (5, 297829606), (10, 148914803), (67, 22226090), (134, 11113045), (335, 4445218), (670, 2222609), (947, 1572490), (1894, 786245), (2347, 634490), (4694, 317245), (4735, 314498), (9470, 157249), (11735, 126898), (23470, 63449)]