11321830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 23950080

約数和(自身を除く): 12628250

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 47, 65, 85, 94, 109, 130, 170, 218, 221, 235, 442, 470, 545, 611, 799, 1090, 1105, 1222, 1417, 1598, 1853, 2210, 2834, 3055, 3706, 3995, 5123, 6110, 7085, 7990, 9265, 10246, 10387, 14170, 18530, 20774, 24089, 25615, 48178, 51230, 51935, 66599, 87091, 103870, 120445, 133198, 174182, 240890, 332995, 435455, 665990, 870910, 1132183, 2264366, 5660915, 11321830]

約数ペア:

[(1, 11321830), (2, 5660915), (5, 2264366), (10, 1132183), (13, 870910), (17, 665990), (26, 435455), (34, 332995), (47, 240890), (65, 174182), (85, 133198), (94, 120445), (109, 103870), (130, 87091), (170, 66599), (218, 51935), (221, 51230), (235, 48178), (442, 25615), (470, 24089), (545, 20774), (611, 18530), (799, 14170), (1090, 10387), (1105, 10246), (1222, 9265), (1417, 7990), (1598, 7085), (1853, 6110), (2210, 5123), (2834, 3995), (3055, 3706)]