42143340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:631

約数の個数: 96

約数和(自身を含む): 126766080

約数和(自身を除く): 84622740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 79, 85, 102, 158, 170, 204, 237, 255, 316, 340, 395, 474, 510, 523, 790, 948, 1020, 1046, 1185, 1343, 1569, 1580, 2092, 2370, 2615, 2686, 3138, 4029, 4740, 5230, 5372, 6276, 6715, 7845, 8058, 8891, 10460, 13430, 15690, 16116, 17782, 20145, 26673, 26860, 31380, 35564, 40290, 41317, 44455, 53346, 80580, 82634, 88910, 106692, 123951, 133365, 165268, 177820, 206585, 247902, 266730, 413170, 495804, 533460, 619755, 702389, 826340, 1239510, 1404778, 2107167, 2479020, 2809556, 3511945, 4214334, 7023890, 8428668, 10535835, 14047780, 21071670, 42143340]

約数ペア:

[(1, 42143340), (2, 21071670), (3, 14047780), (4, 10535835), (5, 8428668), (6, 7023890), (10, 4214334), (12, 3511945), (15, 2809556), (17, 2479020), (20, 2107167), (30, 1404778), (34, 1239510), (51, 826340), (60, 702389), (68, 619755), (79, 533460), (85, 495804), (102, 413170), (158, 266730), (170, 247902), (204, 206585), (237, 177820), (255, 165268), (316, 133365), (340, 123951), (395, 106692), (474, 88910), (510, 82634), (523, 80580), (790, 53346), (948, 44455), (1020, 41317), (1046, 40290), (1185, 35564), (1343, 31380), (1569, 26860), (1580, 26673), (2092, 20145), (2370, 17782), (2615, 16116), (2686, 15690), (3138, 13430), (4029, 10460), (4740, 8891), (5230, 8058), (5372, 7845), (6276, 6715)]