1539698950

素因数分解:

$2^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{233}}^1\times {\mathrm{887}}^1$

素因数の和:1281

約数の個数: 48

約数和(自身を含む): 2898698400

約数和(自身を除く): 1358999450

約数列:

[1, 2, 5, 10, 25, 50, 149, 233, 298, 466, 745, 887, 1165, 1490, 1774, 2330, 3725, 4435, 5825, 7450, 8870, 11650, 22175, 34717, 44350, 69434, 132163, 173585, 206671, 264326, 347170, 413342, 660815, 867925, 1033355, 1321630, 1735850, 2066710, 3304075, 5166775, 6608150, 10333550, 30793979, 61587958, 153969895, 307939790, 769849475, 1539698950]

約数ペア:

[(1, 1539698950), (2, 769849475), (5, 307939790), (10, 153969895), (25, 61587958), (50, 30793979), (149, 10333550), (233, 6608150), (298, 5166775), (466, 3304075), (745, 2066710), (887, 1735850), (1165, 1321630), (1490, 1033355), (1774, 867925), (2330, 660815), (3725, 413342), (4435, 347170), (5825, 264326), (7450, 206671), (8870, 173585), (11650, 132163), (22175, 69434), (34717, 44350)]