2017797930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{857}}^1\times {\mathrm{26161}}^1$

素因数の和:27031

約数の個数: 48

約数和(自身を含む): 5252597064

約数和(自身を除く): 3234799134

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 857, 1714, 2571, 4285, 5142, 7713, 8570, 12855, 15426, 25710, 26161, 38565, 52322, 77130, 78483, 130805, 156966, 235449, 261610, 392415, 470898, 784830, 1177245, 2354490, 22419977, 44839954, 67259931, 112099885, 134519862, 201779793, 224199770, 336299655, 403559586, 672599310, 1008898965, 2017797930]

約数ペア:

[(1, 2017797930), (2, 1008898965), (3, 672599310), (5, 403559586), (6, 336299655), (9, 224199770), (10, 201779793), (15, 134519862), (18, 112099885), (30, 67259931), (45, 44839954), (90, 22419977), (857, 2354490), (1714, 1177245), (2571, 784830), (4285, 470898), (5142, 392415), (7713, 261610), (8570, 235449), (12855, 156966), (15426, 130805), (25710, 78483), (26161, 77130), (38565, 52322)]