157077270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{249329}}^1$

素因数の和:249349

約数の個数: 48

約数和(自身を含む): 466745760

約数和(自身を除く): 309668490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 249329, 498658, 747987, 1246645, 1495974, 1745303, 2243961, 2493290, 3490606, 3739935, 4487922, 5235909, 7479870, 8726515, 10471818, 11219805, 15707727, 17453030, 22439610, 26179545, 31415454, 52359090, 78538635, 157077270]

約数ペア:

[(1, 157077270), (2, 78538635), (3, 52359090), (5, 31415454), (6, 26179545), (7, 22439610), (9, 17453030), (10, 15707727), (14, 11219805), (15, 10471818), (18, 8726515), (21, 7479870), (30, 5235909), (35, 4487922), (42, 3739935), (45, 3490606), (63, 2493290), (70, 2243961), (90, 1745303), (105, 1495974), (126, 1246645), (210, 747987), (315, 498658), (630, 249329)]