30251910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{77569}}^1$

素因数の和:77592

約数の個数: 32

約数和(自身を含む): 78190560

約数和(自身を除く): 47938650

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 77569, 155138, 232707, 387845, 465414, 775690, 1008397, 1163535, 2016794, 2327070, 3025191, 5041985, 6050382, 10083970, 15125955, 30251910]

約数ペア:

[(1, 30251910), (2, 15125955), (3, 10083970), (5, 6050382), (6, 5041985), (10, 3025191), (13, 2327070), (15, 2016794), (26, 1163535), (30, 1008397), (39, 775690), (65, 465414), (78, 387845), (130, 232707), (195, 155138), (390, 77569)]