83312490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 204946560

約数和(自身を除く): 121634070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 181, 201, 229, 335, 362, 402, 458, 543, 670, 687, 905, 1005, 1086, 1145, 1374, 1810, 2010, 2290, 2715, 3435, 5430, 6870, 12127, 15343, 24254, 30686, 36381, 41449, 46029, 60635, 72762, 76715, 82898, 92058, 121270, 124347, 153430, 181905, 207245, 230145, 248694, 363810, 414490, 460290, 621735, 1243470, 2777083, 5554166, 8331249, 13885415, 16662498, 27770830, 41656245, 83312490]

約数ペア:

[(1, 83312490), (2, 41656245), (3, 27770830), (5, 16662498), (6, 13885415), (10, 8331249), (15, 5554166), (30, 2777083), (67, 1243470), (134, 621735), (181, 460290), (201, 414490), (229, 363810), (335, 248694), (362, 230145), (402, 207245), (458, 181905), (543, 153430), (670, 124347), (687, 121270), (905, 92058), (1005, 82898), (1086, 76715), (1145, 72762), (1374, 60635), (1810, 46029), (2010, 41449), (2290, 36381), (2715, 30686), (3435, 24254), (5430, 15343), (6870, 12127)]