65942490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{541}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 168583680

約数和(自身を除く): 102641190

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 239, 255, 478, 510, 541, 717, 1082, 1195, 1434, 1623, 2390, 2705, 3246, 3585, 4063, 5410, 7170, 8115, 8126, 9197, 12189, 16230, 18394, 20315, 24378, 27591, 40630, 45985, 55182, 60945, 91970, 121890, 129299, 137955, 258598, 275910, 387897, 646495, 775794, 1292990, 1939485, 2198083, 3878970, 4396166, 6594249, 10990415, 13188498, 21980830, 32971245, 65942490]

約数ペア:

[(1, 65942490), (2, 32971245), (3, 21980830), (5, 13188498), (6, 10990415), (10, 6594249), (15, 4396166), (17, 3878970), (30, 2198083), (34, 1939485), (51, 1292990), (85, 775794), (102, 646495), (170, 387897), (239, 275910), (255, 258598), (478, 137955), (510, 129299), (541, 121890), (717, 91970), (1082, 60945), (1195, 55182), (1434, 45985), (1623, 40630), (2390, 27591), (2705, 24378), (3246, 20315), (3585, 18394), (4063, 16230), (5410, 12189), (7170, 9197), (8115, 8126)]