220110030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{349381}}^1$

素因数の和:349401

約数の個数: 48

約数和(自身を含む): 654043104

約数和(自身を除く): 433933074

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 349381, 698762, 1048143, 1746905, 2096286, 2445667, 3144429, 3493810, 4891334, 5240715, 6288858, 7337001, 10481430, 12228335, 14674002, 15722145, 22011003, 24456670, 31444290, 36685005, 44022006, 73370010, 110055015, 220110030]

約数ペア:

[(1, 220110030), (2, 110055015), (3, 73370010), (5, 44022006), (6, 36685005), (7, 31444290), (9, 24456670), (10, 22011003), (14, 15722145), (15, 14674002), (18, 12228335), (21, 10481430), (30, 7337001), (35, 6288858), (42, 5240715), (45, 4891334), (63, 3493810), (70, 3144429), (90, 2445667), (105, 2096286), (126, 1746905), (210, 1048143), (315, 698762), (630, 349381)]