29954574

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:306

約数の個数: 72

約数和(自身を含む): 72226440

約数和(自身を除く): 42271866

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 169, 229, 234, 258, 338, 387, 458, 507, 559, 687, 774, 1014, 1118, 1374, 1521, 1677, 2061, 2977, 3042, 3354, 4122, 5031, 5954, 7267, 8931, 9847, 10062, 14534, 17862, 19694, 21801, 26793, 29541, 38701, 43602, 53586, 59082, 65403, 77402, 88623, 116103, 128011, 130806, 177246, 232206, 256022, 348309, 384033, 696618, 768066, 1152099, 1664143, 2304198, 3328286, 4992429, 9984858, 14977287, 29954574]

約数ペア:

[(1, 29954574), (2, 14977287), (3, 9984858), (6, 4992429), (9, 3328286), (13, 2304198), (18, 1664143), (26, 1152099), (39, 768066), (43, 696618), (78, 384033), (86, 348309), (117, 256022), (129, 232206), (169, 177246), (229, 130806), (234, 128011), (258, 116103), (338, 88623), (387, 77402), (458, 65403), (507, 59082), (559, 53586), (687, 43602), (774, 38701), (1014, 29541), (1118, 26793), (1374, 21801), (1521, 19694), (1677, 17862), (2061, 14534), (2977, 10062), (3042, 9847), (3354, 8931), (4122, 7267), (5031, 5954)]