1898716830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2041631}}^1$

素因数の和:2041672

約数の個数: 32

約数和(自身を含む): 4703920128

約数和(自身を除く): 2805203298

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 2041631, 4083262, 6124893, 10208155, 12249786, 20416310, 30624465, 61248930, 63290561, 126581122, 189871683, 316452805, 379743366, 632905610, 949358415, 1898716830]

約数ペア:

[(1, 1898716830), (2, 949358415), (3, 632905610), (5, 379743366), (6, 316452805), (10, 189871683), (15, 126581122), (30, 63290561), (31, 61248930), (62, 30624465), (93, 20416310), (155, 12249786), (186, 10208155), (310, 6124893), (465, 4083262), (930, 2041631)]