7121430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1181}}^1$

素因数の和:1261

約数の個数: 48

約数和(自身を含む): 18807984

約数和(自身を除く): 11686554

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 603, 670, 1005, 1181, 1206, 2010, 2362, 3015, 3543, 5905, 6030, 7086, 10629, 11810, 17715, 21258, 35430, 53145, 79127, 106290, 158254, 237381, 395635, 474762, 712143, 791270, 1186905, 1424286, 2373810, 3560715, 7121430]

約数ペア:

[(1, 7121430), (2, 3560715), (3, 2373810), (5, 1424286), (6, 1186905), (9, 791270), (10, 712143), (15, 474762), (18, 395635), (30, 237381), (45, 158254), (67, 106290), (90, 79127), (134, 53145), (201, 35430), (335, 21258), (402, 17715), (603, 11810), (670, 10629), (1005, 7086), (1181, 6030), (1206, 5905), (2010, 3543), (2362, 3015)]