123474690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{823}}^1\times {\mathrm{1667}}^1$

素因数の和:2503

約数の個数: 48

約数和(自身を含む): 321617088

約数和(自身を除く): 198142398

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 823, 1646, 1667, 2469, 3334, 4115, 4938, 5001, 7407, 8230, 8335, 10002, 12345, 14814, 15003, 16670, 24690, 25005, 30006, 37035, 50010, 74070, 75015, 150030, 1371941, 2743882, 4115823, 6859705, 8231646, 12347469, 13719410, 20579115, 24694938, 41158230, 61737345, 123474690]

約数ペア:

[(1, 123474690), (2, 61737345), (3, 41158230), (5, 24694938), (6, 20579115), (9, 13719410), (10, 12347469), (15, 8231646), (18, 6859705), (30, 4115823), (45, 2743882), (90, 1371941), (823, 150030), (1646, 75015), (1667, 74070), (2469, 50010), (3334, 37035), (4115, 30006), (4938, 25005), (5001, 24690), (7407, 16670), (8230, 15003), (8335, 14814), (10002, 12345)]