201716070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{216899}}^1$

素因数の和:216940

約数の個数: 32

約数和(自身を含む): 499737600

約数和(自身を除く): 298021530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 216899, 433798, 650697, 1084495, 1301394, 2168990, 3253485, 6506970, 6723869, 13447738, 20171607, 33619345, 40343214, 67238690, 100858035, 201716070]

約数ペア:

[(1, 201716070), (2, 100858035), (3, 67238690), (5, 40343214), (6, 33619345), (10, 20171607), (15, 13447738), (30, 6723869), (31, 6506970), (62, 3253485), (93, 2168990), (155, 1301394), (186, 1084495), (310, 650697), (465, 433798), (930, 216899)]