29081390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13159}}^1$

素因数の和:13196

約数の個数: 32

約数和(自身を含む): 59693760

約数和(自身を除く): 30612370

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 13159, 26318, 65795, 131590, 171067, 223703, 342134, 447406, 855335, 1118515, 1710670, 2237030, 2908139, 5816278, 14540695, 29081390]

約数ペア:

[(1, 29081390), (2, 14540695), (5, 5816278), (10, 2908139), (13, 2237030), (17, 1710670), (26, 1118515), (34, 855335), (65, 447406), (85, 342134), (130, 223703), (170, 171067), (221, 131590), (442, 65795), (1105, 26318), (2210, 13159)]