30934420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{140611}}^1$

素因数の和:140631

約数の個数: 24

約数和(自身を含む): 70868448

約数和(自身を除く): 39934028

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 140611, 281222, 562444, 703055, 1406110, 1546721, 2812220, 3093442, 6186884, 7733605, 15467210, 30934420]

約数ペア:

[(1, 30934420), (2, 15467210), (4, 7733605), (5, 6186884), (10, 3093442), (11, 2812220), (20, 1546721), (22, 1406110), (44, 703055), (55, 562444), (110, 281222), (220, 140611)]