30219462

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1018

約数の個数: 96

約数和(自身を含む): 84913920

約数和(自身を除く): 54694458

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 741, 798, 819, 971, 1197, 1482, 1638, 1729, 1942, 2223, 2394, 2913, 3458, 4446, 5187, 5826, 6797, 8739, 10374, 12623, 13594, 15561, 17478, 18449, 20391, 25246, 31122, 36898, 37869, 40782, 55347, 61173, 75738, 88361, 110694, 113607, 122346, 129143, 166041, 176722, 227214, 239837, 258286, 265083, 332082, 387429, 479674, 530166, 719511, 774858, 795249, 1162287, 1439022, 1590498, 1678859, 2158533, 2324574, 3357718, 4317066, 5036577, 10073154, 15109731, 30219462]

約数ペア:

[(1, 30219462), (2, 15109731), (3, 10073154), (6, 5036577), (7, 4317066), (9, 3357718), (13, 2324574), (14, 2158533), (18, 1678859), (19, 1590498), (21, 1439022), (26, 1162287), (38, 795249), (39, 774858), (42, 719511), (57, 530166), (63, 479674), (78, 387429), (91, 332082), (114, 265083), (117, 258286), (126, 239837), (133, 227214), (171, 176722), (182, 166041), (234, 129143), (247, 122346), (266, 113607), (273, 110694), (342, 88361), (399, 75738), (494, 61173), (546, 55347), (741, 40782), (798, 37869), (819, 36898), (971, 31122), (1197, 25246), (1482, 20391), (1638, 18449), (1729, 17478), (1942, 15561), (2223, 13594), (2394, 12623), (2913, 10374), (3458, 8739), (4446, 6797), (5187, 5826)]