30899902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{773}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 53498880

約数和(自身を除く): 22598978

約数列:

[1, 2, 11, 22, 23, 46, 79, 158, 253, 506, 773, 869, 1546, 1738, 1817, 3634, 8503, 17006, 17779, 19987, 35558, 39974, 61067, 122134, 195569, 391138, 671737, 1343474, 1404541, 2809082, 15449951, 30899902]

約数ペア:

[(1, 30899902), (2, 15449951), (11, 2809082), (22, 1404541), (23, 1343474), (46, 671737), (79, 391138), (158, 195569), (253, 122134), (506, 61067), (773, 39974), (869, 35558), (1546, 19987), (1738, 17779), (1817, 17006), (3634, 8503)]