30084730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13613}}^1$

素因数の和:13650

約数の個数: 32

約数和(自身を含む): 61753104

約数和(自身を除く): 31668374

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 13613, 27226, 68065, 136130, 176969, 231421, 353938, 462842, 884845, 1157105, 1769690, 2314210, 3008473, 6016946, 15042365, 30084730]

約数ペア:

[(1, 30084730), (2, 15042365), (5, 6016946), (10, 3008473), (13, 2314210), (17, 1769690), (26, 1157105), (34, 884845), (65, 462842), (85, 353938), (130, 231421), (170, 176969), (221, 136130), (442, 68065), (1105, 27226), (2210, 13613)]