330819910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{6547}}^1$

素因数の和:6748

約数の個数: 32

約数和(自身を含む): 618550272

約数和(自身を除く): 287730362

約数列:

[1, 2, 5, 10, 31, 62, 155, 163, 310, 326, 815, 1630, 5053, 6547, 10106, 13094, 25265, 32735, 50530, 65470, 202957, 405914, 1014785, 1067161, 2029570, 2134322, 5335805, 10671610, 33081991, 66163982, 165409955, 330819910]

約数ペア:

[(1, 330819910), (2, 165409955), (5, 66163982), (10, 33081991), (31, 10671610), (62, 5335805), (155, 2134322), (163, 2029570), (310, 1067161), (326, 1014785), (815, 405914), (1630, 202957), (5053, 65470), (6547, 50530), (10106, 32735), (13094, 25265)]