389103630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{418391}}^1$

素因数の和:418432

約数の個数: 32

約数和(自身を含む): 963975168

約数和(自身を除く): 574871538

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 418391, 836782, 1255173, 2091955, 2510346, 4183910, 6275865, 12551730, 12970121, 25940242, 38910363, 64850605, 77820726, 129701210, 194551815, 389103630]

約数ペア:

[(1, 389103630), (2, 194551815), (3, 129701210), (5, 77820726), (6, 64850605), (10, 38910363), (15, 25940242), (30, 12970121), (31, 12551730), (62, 6275865), (93, 4183910), (155, 2510346), (186, 2091955), (310, 1255173), (465, 836782), (930, 418391)]