30398004

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1$

素因数の和:1067

約数の個数: 120

約数和(自身を含む): 97899648

約数和(自身を除く): 67501644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1031, 1053, 1092, 1134, 1404, 1638, 2062, 2106, 2268, 2457, 3093, 3276, 4124, 4212, 4914, 6186, 7217, 7371, 9279, 9828, 12372, 13403, 14434, 14742, 18558, 21651, 26806, 27837, 28868, 29484, 37116, 40209, 43302, 53612, 55674, 64953, 80418, 83511, 86604, 93821, 111348, 120627, 129906, 160836, 167022, 187642, 194859, 241254, 259812, 281463, 334044, 361881, 375284, 389718, 482508, 562926, 584577, 723762, 779436, 844389, 1085643, 1125852, 1169154, 1447524, 1688778, 2171286, 2338308, 2533167, 3377556, 4342572, 5066334, 7599501, 10132668, 15199002, 30398004]

約数ペア:

[(1, 30398004), (2, 15199002), (3, 10132668), (4, 7599501), (6, 5066334), (7, 4342572), (9, 3377556), (12, 2533167), (13, 2338308), (14, 2171286), (18, 1688778), (21, 1447524), (26, 1169154), (27, 1125852), (28, 1085643), (36, 844389), (39, 779436), (42, 723762), (52, 584577), (54, 562926), (63, 482508), (78, 389718), (81, 375284), (84, 361881), (91, 334044), (108, 281463), (117, 259812), (126, 241254), (156, 194859), (162, 187642), (182, 167022), (189, 160836), (234, 129906), (252, 120627), (273, 111348), (324, 93821), (351, 86604), (364, 83511), (378, 80418), (468, 64953), (546, 55674), (567, 53612), (702, 43302), (756, 40209), (819, 37116), (1031, 29484), (1053, 28868), (1092, 27837), (1134, 26806), (1404, 21651), (1638, 18558), (2062, 14742), (2106, 14434), (2268, 13403), (2457, 12372), (3093, 9828), (3276, 9279), (4124, 7371), (4212, 7217), (4914, 6186)]