30896684

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4993}}^1$

素因数の和:5034

約数の個数: 48

約数和(自身を含む): 70475328

約数和(自身を除く): 39578644

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 4993, 6188, 9986, 19972, 34951, 64909, 69902, 84881, 129818, 139804, 169762, 259636, 339524, 454363, 594167, 908726, 1103453, 1188334, 1817452, 2206906, 2376668, 4413812, 7724171, 15448342, 30896684]

約数ペア:

[(1, 30896684), (2, 15448342), (4, 7724171), (7, 4413812), (13, 2376668), (14, 2206906), (17, 1817452), (26, 1188334), (28, 1103453), (34, 908726), (52, 594167), (68, 454363), (91, 339524), (119, 259636), (182, 169762), (221, 139804), (238, 129818), (364, 84881), (442, 69902), (476, 64909), (884, 34951), (1547, 19972), (3094, 9986), (4993, 6188)]