13202156970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{420317}}^1$

素因数の和:420679

約数の個数: 48

約数和(自身を含む): 34424044200

約数和(自身を除く): 21221887230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 349, 698, 1047, 1745, 2094, 3141, 3490, 5235, 6282, 10470, 15705, 31410, 420317, 840634, 1260951, 2101585, 2521902, 3782853, 4203170, 6304755, 7565706, 12609510, 18914265, 37828530, 146690633, 293381266, 440071899, 733453165, 880143798, 1320215697, 1466906330, 2200359495, 2640431394, 4400718990, 6601078485, 13202156970]

約数ペア:

[(1, 13202156970), (2, 6601078485), (3, 4400718990), (5, 2640431394), (6, 2200359495), (9, 1466906330), (10, 1320215697), (15, 880143798), (18, 733453165), (30, 440071899), (45, 293381266), (90, 146690633), (349, 37828530), (698, 18914265), (1047, 12609510), (1745, 7565706), (2094, 6304755), (3141, 4203170), (3490, 3782853), (5235, 2521902), (6282, 2101585), (10470, 1260951), (15705, 840634), (31410, 420317)]