30495528

素因数分解:

$2^3\times 3^8\times 7^1\times {\mathrm{83}}^1$

素因数の和:120

約数の個数: 144

約数和(自身を含む): 99197280

約数和(自身を除く): 68701752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 83, 84, 108, 126, 162, 166, 168, 189, 216, 243, 249, 252, 324, 332, 378, 486, 498, 504, 567, 581, 648, 664, 729, 747, 756, 972, 996, 1134, 1162, 1458, 1494, 1512, 1701, 1743, 1944, 1992, 2187, 2241, 2268, 2324, 2916, 2988, 3402, 3486, 4374, 4482, 4536, 4648, 5103, 5229, 5832, 5976, 6561, 6723, 6804, 6972, 8748, 8964, 10206, 10458, 13122, 13446, 13608, 13944, 15309, 15687, 17496, 17928, 20169, 20412, 20916, 26244, 26892, 30618, 31374, 40338, 40824, 41832, 45927, 47061, 52488, 53784, 60507, 61236, 62748, 80676, 91854, 94122, 121014, 122472, 125496, 141183, 161352, 181521, 183708, 188244, 242028, 282366, 363042, 367416, 376488, 423549, 484056, 544563, 564732, 726084, 847098, 1089126, 1129464, 1270647, 1452168, 1694196, 2178252, 2541294, 3388392, 3811941, 4356504, 5082588, 7623882, 10165176, 15247764, 30495528]

約数ペア:

[(1, 30495528), (2, 15247764), (3, 10165176), (4, 7623882), (6, 5082588), (7, 4356504), (8, 3811941), (9, 3388392), (12, 2541294), (14, 2178252), (18, 1694196), (21, 1452168), (24, 1270647), (27, 1129464), (28, 1089126), (36, 847098), (42, 726084), (54, 564732), (56, 544563), (63, 484056), (72, 423549), (81, 376488), (83, 367416), (84, 363042), (108, 282366), (126, 242028), (162, 188244), (166, 183708), (168, 181521), (189, 161352), (216, 141183), (243, 125496), (249, 122472), (252, 121014), (324, 94122), (332, 91854), (378, 80676), (486, 62748), (498, 61236), (504, 60507), (567, 53784), (581, 52488), (648, 47061), (664, 45927), (729, 41832), (747, 40824), (756, 40338), (972, 31374), (996, 30618), (1134, 26892), (1162, 26244), (1458, 20916), (1494, 20412), (1512, 20169), (1701, 17928), (1743, 17496), (1944, 15687), (1992, 15309), (2187, 13944), (2241, 13608), (2268, 13446), (2324, 13122), (2916, 10458), (2988, 10206), (3402, 8964), (3486, 8748), (4374, 6972), (4482, 6804), (4536, 6723), (4648, 6561), (5103, 5976), (5229, 5832)]