426700830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{618407}}^1$

素因数の和:618440

約数の個数: 32

約数和(自身を含む): 1068609024

約数和(自身を除く): 641908194

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 618407, 1236814, 1855221, 3092035, 3710442, 6184070, 9276105, 14223361, 18552210, 28446722, 42670083, 71116805, 85340166, 142233610, 213350415, 426700830]

約数ペア:

[(1, 426700830), (2, 213350415), (3, 142233610), (5, 85340166), (6, 71116805), (10, 42670083), (15, 28446722), (23, 18552210), (30, 14223361), (46, 9276105), (69, 6184070), (115, 3710442), (138, 3092035), (230, 1855221), (345, 1236814), (690, 618407)]