822023190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{149731}}^1$

素因数の和:149805

約数の個数: 48

約数和(自身を含む): 2172311856

約数和(自身を除く): 1350288666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 149731, 299462, 449193, 748655, 898386, 1347579, 1497310, 2245965, 2695158, 4491930, 6737895, 9133591, 13475790, 18267182, 27400773, 45667955, 54801546, 82202319, 91335910, 137003865, 164404638, 274007730, 411011595, 822023190]

約数ペア:

[(1, 822023190), (2, 411011595), (3, 274007730), (5, 164404638), (6, 137003865), (9, 91335910), (10, 82202319), (15, 54801546), (18, 45667955), (30, 27400773), (45, 18267182), (61, 13475790), (90, 9133591), (122, 6737895), (183, 4491930), (305, 2695158), (366, 2245965), (549, 1497310), (610, 1347579), (915, 898386), (1098, 748655), (1830, 449193), (2745, 299462), (5490, 149731)]