30684914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 51480576

約数和(自身を除く): 20795662

約数列:

[1, 2, 13, 26, 37, 74, 167, 191, 334, 382, 481, 962, 2171, 2483, 4342, 4966, 6179, 7067, 12358, 14134, 31897, 63794, 80327, 91871, 160654, 183742, 414661, 829322, 1180189, 2360378, 15342457, 30684914]

約数ペア:

[(1, 30684914), (2, 15342457), (13, 2360378), (26, 1180189), (37, 829322), (74, 414661), (167, 183742), (191, 160654), (334, 91871), (382, 80327), (481, 63794), (962, 31897), (2171, 14134), (2483, 12358), (4342, 7067), (4966, 6179)]