91188810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{23563}}^1$

素因数の和:23619

約数の個数: 48

約数和(自身を含む): 242614944

約数和(自身を除く): 151426134

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 23563, 47126, 70689, 117815, 141378, 212067, 235630, 353445, 424134, 706890, 1013209, 1060335, 2026418, 2120670, 3039627, 5066045, 6079254, 9118881, 10132090, 15198135, 18237762, 30396270, 45594405, 91188810]

約数ペア:

[(1, 91188810), (2, 45594405), (3, 30396270), (5, 18237762), (6, 15198135), (9, 10132090), (10, 9118881), (15, 6079254), (18, 5066045), (30, 3039627), (43, 2120670), (45, 2026418), (86, 1060335), (90, 1013209), (129, 706890), (215, 424134), (258, 353445), (387, 235630), (430, 212067), (645, 141378), (774, 117815), (1290, 70689), (1935, 47126), (3870, 23563)]