11245890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{223}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 27788544

約数和(自身を除く): 16542654

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 223, 246, 410, 446, 615, 669, 1115, 1230, 1338, 1681, 2230, 3345, 3362, 5043, 6690, 8405, 9143, 10086, 16810, 18286, 25215, 27429, 45715, 50430, 54858, 91430, 137145, 274290, 374863, 749726, 1124589, 1874315, 2249178, 3748630, 5622945, 11245890]

約数ペア:

[(1, 11245890), (2, 5622945), (3, 3748630), (5, 2249178), (6, 1874315), (10, 1124589), (15, 749726), (30, 374863), (41, 274290), (82, 137145), (123, 91430), (205, 54858), (223, 50430), (246, 45715), (410, 27429), (446, 25215), (615, 18286), (669, 16810), (1115, 10086), (1230, 9143), (1338, 8405), (1681, 6690), (2230, 5043), (3345, 3362)]