8190910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9001}}^1$

素因数の和:9028

約数の個数: 32

約数和(自身を含む): 18148032

約数和(自身を除く): 9957122

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 9001, 18002, 45005, 63007, 90010, 117013, 126014, 234026, 315035, 585065, 630070, 819091, 1170130, 1638182, 4095455, 8190910]

約数ペア:

[(1, 8190910), (2, 4095455), (5, 1638182), (7, 1170130), (10, 819091), (13, 630070), (14, 585065), (26, 315035), (35, 234026), (65, 126014), (70, 117013), (91, 90010), (130, 63007), (182, 45005), (455, 18002), (910, 9001)]