147183790

素因数分解:

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

素因数の和:206

約数の個数: 96

約数和(自身を含む): 313061760

約数和(自身を除く): 165877970

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 47, 65, 85, 94, 109, 130, 169, 170, 218, 221, 235, 338, 442, 470, 545, 611, 799, 845, 1090, 1105, 1222, 1417, 1598, 1690, 1853, 2210, 2834, 2873, 3055, 3706, 3995, 5123, 5746, 6110, 7085, 7943, 7990, 9265, 10246, 10387, 14170, 14365, 15886, 18421, 18530, 20774, 24089, 25615, 28730, 36842, 39715, 48178, 51230, 51935, 66599, 79430, 87091, 92105, 103870, 120445, 133198, 135031, 174182, 184210, 240890, 270062, 313157, 332995, 435455, 626314, 665990, 675155, 865787, 870910, 1132183, 1350310, 1565785, 1731574, 2264366, 3131570, 4328935, 5660915, 8657870, 11321830, 14718379, 29436758, 73591895, 147183790]

約数ペア:

[(1, 147183790), (2, 73591895), (5, 29436758), (10, 14718379), (13, 11321830), (17, 8657870), (26, 5660915), (34, 4328935), (47, 3131570), (65, 2264366), (85, 1731574), (94, 1565785), (109, 1350310), (130, 1132183), (169, 870910), (170, 865787), (218, 675155), (221, 665990), (235, 626314), (338, 435455), (442, 332995), (470, 313157), (545, 270062), (611, 240890), (799, 184210), (845, 174182), (1090, 135031), (1105, 133198), (1222, 120445), (1417, 103870), (1598, 92105), (1690, 87091), (1853, 79430), (2210, 66599), (2834, 51935), (2873, 51230), (3055, 48178), (3706, 39715), (3995, 36842), (5123, 28730), (5746, 25615), (6110, 24089), (7085, 20774), (7943, 18530), (7990, 18421), (9265, 15886), (10246, 14365), (10387, 14170)]