30486582

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1847}}^1$

素因数の和:1993

約数の個数: 48

約数和(自身を含む): 76108032

約数和(自身を除く): 45621450

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 393, 786, 917, 1179, 1834, 1847, 2358, 2751, 3694, 5502, 5541, 8253, 11082, 12929, 16506, 16623, 25858, 33246, 38787, 77574, 116361, 232722, 241957, 483914, 725871, 1451742, 1693699, 2177613, 3387398, 4355226, 5081097, 10162194, 15243291, 30486582]

約数ペア:

[(1, 30486582), (2, 15243291), (3, 10162194), (6, 5081097), (7, 4355226), (9, 3387398), (14, 2177613), (18, 1693699), (21, 1451742), (42, 725871), (63, 483914), (126, 241957), (131, 232722), (262, 116361), (393, 77574), (786, 38787), (917, 33246), (1179, 25858), (1834, 16623), (1847, 16506), (2358, 12929), (2751, 11082), (3694, 8253), (5502, 5541)]