345312870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1644347}}^1$

素因数の和:1644364

約数の個数: 32

約数和(自身を含む): 947144448

約数和(自身を除く): 601831578

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1644347, 3288694, 4933041, 8221735, 9866082, 11510429, 16443470, 23020858, 24665205, 34531287, 49330410, 57552145, 69062574, 115104290, 172656435, 345312870]

約数ペア:

[(1, 345312870), (2, 172656435), (3, 115104290), (5, 69062574), (6, 57552145), (7, 49330410), (10, 34531287), (14, 24665205), (15, 23020858), (21, 16443470), (30, 11510429), (35, 9866082), (42, 8221735), (70, 4933041), (105, 3288694), (210, 1644347)]