621621310

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{2803}}^1$

素因数の和:3208

約数の個数: 32

約数和(自身を含む): 1139455872

約数和(自身を除く): 517834562

約数列:

[1, 2, 5, 10, 67, 134, 331, 335, 662, 670, 1655, 2803, 3310, 5606, 14015, 22177, 28030, 44354, 110885, 187801, 221770, 375602, 927793, 939005, 1855586, 1878010, 4638965, 9277930, 62162131, 124324262, 310810655, 621621310]

約数ペア:

[(1, 621621310), (2, 310810655), (5, 124324262), (10, 62162131), (67, 9277930), (134, 4638965), (331, 1878010), (335, 1855586), (662, 939005), (670, 927793), (1655, 375602), (2803, 221770), (3310, 187801), (5606, 110885), (14015, 44354), (22177, 28030)]