40122270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{821}}^1$

素因数の和:1018

約数の個数: 64

約数和(自身を含む): 107714880

約数和(自身を除く): 67592610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 181, 270, 362, 543, 821, 905, 1086, 1629, 1642, 1810, 2463, 2715, 3258, 4105, 4887, 4926, 5430, 7389, 8145, 8210, 9774, 12315, 14778, 16290, 22167, 24435, 24630, 36945, 44334, 48870, 73890, 110835, 148601, 221670, 297202, 445803, 743005, 891606, 1337409, 1486010, 2229015, 2674818, 4012227, 4458030, 6687045, 8024454, 13374090, 20061135, 40122270]

約数ペア:

[(1, 40122270), (2, 20061135), (3, 13374090), (5, 8024454), (6, 6687045), (9, 4458030), (10, 4012227), (15, 2674818), (18, 2229015), (27, 1486010), (30, 1337409), (45, 891606), (54, 743005), (90, 445803), (135, 297202), (181, 221670), (270, 148601), (362, 110835), (543, 73890), (821, 48870), (905, 44334), (1086, 36945), (1629, 24630), (1642, 24435), (1810, 22167), (2463, 16290), (2715, 14778), (3258, 12315), (4105, 9774), (4887, 8210), (4926, 8145), (5430, 7389)]