128569170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{6563}}^1$

素因数の和:7226

約数の個数: 32

約数和(自身を含む): 309085632

約数和(自身を除く): 180516462

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 653, 1306, 1959, 3265, 3918, 6530, 6563, 9795, 13126, 19590, 19689, 32815, 39378, 65630, 98445, 196890, 4285639, 8571278, 12856917, 21428195, 25713834, 42856390, 64284585, 128569170]

約数ペア:

[(1, 128569170), (2, 64284585), (3, 42856390), (5, 25713834), (6, 21428195), (10, 12856917), (15, 8571278), (30, 4285639), (653, 196890), (1306, 98445), (1959, 65630), (3265, 39378), (3918, 32815), (6530, 19689), (6563, 19590), (9795, 13126)]