321992010

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{14723}}^1$

素因数の和:14751

約数の個数: 64

約数和(自身を含む): 869304960

約数和(自身を除く): 547312950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2187, 2430, 3645, 4374, 7290, 10935, 14723, 21870, 29446, 44169, 73615, 88338, 132507, 147230, 220845, 265014, 397521, 441690, 662535, 795042, 1192563, 1325070, 1987605, 2385126, 3577689, 3975210, 5962815, 7155378, 10733067, 11925630, 17888445, 21466134, 32199201, 35776890, 53665335, 64398402, 107330670, 160996005, 321992010]

約数ペア:

[(1, 321992010), (2, 160996005), (3, 107330670), (5, 64398402), (6, 53665335), (9, 35776890), (10, 32199201), (15, 21466134), (18, 17888445), (27, 11925630), (30, 10733067), (45, 7155378), (54, 5962815), (81, 3975210), (90, 3577689), (135, 2385126), (162, 1987605), (243, 1325070), (270, 1192563), (405, 795042), (486, 662535), (729, 441690), (810, 397521), (1215, 265014), (1458, 220845), (2187, 147230), (2430, 132507), (3645, 88338), (4374, 73615), (7290, 44169), (10935, 29446), (14723, 21870)]