15070356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{757}}^1$

素因数の和:853

約数の個数: 72

約数和(自身を含む): 44145920

約数和(自身を除く): 29075564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 757, 948, 1106, 1422, 1514, 1659, 2212, 2271, 2844, 3028, 3318, 4542, 4977, 5299, 6636, 6813, 9084, 9954, 10598, 13626, 15897, 19908, 21196, 27252, 31794, 47691, 59803, 63588, 95382, 119606, 179409, 190764, 239212, 358818, 418621, 538227, 717636, 837242, 1076454, 1255863, 1674484, 2152908, 2511726, 3767589, 5023452, 7535178, 15070356]

約数ペア:

[(1, 15070356), (2, 7535178), (3, 5023452), (4, 3767589), (6, 2511726), (7, 2152908), (9, 1674484), (12, 1255863), (14, 1076454), (18, 837242), (21, 717636), (28, 538227), (36, 418621), (42, 358818), (63, 239212), (79, 190764), (84, 179409), (126, 119606), (158, 95382), (237, 63588), (252, 59803), (316, 47691), (474, 31794), (553, 27252), (711, 21196), (757, 19908), (948, 15897), (1106, 13626), (1422, 10598), (1514, 9954), (1659, 9084), (2212, 6813), (2271, 6636), (2844, 5299), (3028, 4977), (3318, 4542)]