144475810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1367

約数の個数: 48

約数和(自身を含む): 283537152

約数和(自身を除く): 139061342

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 361, 589, 722, 1178, 1291, 1805, 2582, 2945, 3610, 5890, 6455, 11191, 12910, 22382, 24529, 40021, 49058, 55955, 80042, 111910, 122645, 200105, 245290, 400210, 466051, 760399, 932102, 1520798, 2330255, 3801995, 4660510, 7603990, 14447581, 28895162, 72237905, 144475810]

約数ペア:

[(1, 144475810), (2, 72237905), (5, 28895162), (10, 14447581), (19, 7603990), (31, 4660510), (38, 3801995), (62, 2330255), (95, 1520798), (155, 932102), (190, 760399), (310, 466051), (361, 400210), (589, 245290), (722, 200105), (1178, 122645), (1291, 111910), (1805, 80042), (2582, 55955), (2945, 49058), (3610, 40021), (5890, 24529), (6455, 22382), (11191, 12910)]