2017121390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{302417}}^1$

素因数の和:302476

約数の個数: 32

約数和(自身を含む): 3919337280

約数和(自身を除く): 1902215890

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 1334, 3335, 6670, 302417, 604834, 1512085, 3024170, 6955591, 8770093, 13911182, 17540186, 34777955, 43850465, 69555910, 87700930, 201712139, 403424278, 1008560695, 2017121390]

約数ペア:

[(1, 2017121390), (2, 1008560695), (5, 403424278), (10, 201712139), (23, 87700930), (29, 69555910), (46, 43850465), (58, 34777955), (115, 17540186), (145, 13911182), (230, 8770093), (290, 6955591), (667, 3024170), (1334, 1512085), (3335, 604834), (6670, 302417)]