4865210990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1\times {\mathrm{13901}}^1$

素因数の和:15068

約数の個数: 32

約数和(自身を含む): 9048533760

約数和(自身を除く): 4183322770

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1129, 2258, 5645, 11290, 13901, 27802, 34999, 69505, 69998, 139010, 174995, 349990, 430931, 861862, 2154655, 4309310, 15694229, 31388458, 78471145, 156942290, 486521099, 973042198, 2432605495, 4865210990]

約数ペア:

[(1, 4865210990), (2, 2432605495), (5, 973042198), (10, 486521099), (31, 156942290), (62, 78471145), (155, 31388458), (310, 15694229), (1129, 4309310), (2258, 2154655), (5645, 861862), (11290, 430931), (13901, 349990), (27802, 174995), (34999, 139010), (69505, 69998)]