18666030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20071}}^1$

素因数の和:20112

約数の個数: 32

約数和(自身を含む): 46245888

約数和(自身を除く): 27579858

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 20071, 40142, 60213, 100355, 120426, 200710, 301065, 602130, 622201, 1244402, 1866603, 3111005, 3733206, 6222010, 9333015, 18666030]

約数ペア:

[(1, 18666030), (2, 9333015), (3, 6222010), (5, 3733206), (6, 3111005), (10, 1866603), (15, 1244402), (30, 622201), (31, 602130), (62, 301065), (93, 200710), (155, 120426), (186, 100355), (310, 60213), (465, 40142), (930, 20071)]