30930810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{25147}}^1$

素因数の和:25198

約数の個数: 32

約数和(自身を含む): 76047552

約数和(自身を除く): 45116742

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 25147, 50294, 75441, 125735, 150882, 251470, 377205, 754410, 1031027, 2062054, 3093081, 5155135, 6186162, 10310270, 15465405, 30930810]

約数ペア:

[(1, 30930810), (2, 15465405), (3, 10310270), (5, 6186162), (6, 5155135), (10, 3093081), (15, 2062054), (30, 1031027), (41, 754410), (82, 377205), (123, 251470), (205, 150882), (246, 125735), (410, 75441), (615, 50294), (1230, 25147)]