84520740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{491}}^1$

素因数の和:673

約数の個数: 96

約数和(自身を含む): 251274240

約数和(自身を除く): 166753500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 151, 190, 228, 285, 302, 380, 453, 491, 570, 604, 755, 906, 982, 1140, 1473, 1510, 1812, 1964, 2265, 2455, 2869, 2946, 3020, 4530, 4910, 5738, 5892, 7365, 8607, 9060, 9329, 9820, 11476, 14345, 14730, 17214, 18658, 27987, 28690, 29460, 34428, 37316, 43035, 46645, 55974, 57380, 74141, 86070, 93290, 111948, 139935, 148282, 172140, 186580, 222423, 279870, 296564, 370705, 444846, 559740, 741410, 889692, 1112115, 1408679, 1482820, 2224230, 2817358, 4226037, 4448460, 5634716, 7043395, 8452074, 14086790, 16904148, 21130185, 28173580, 42260370, 84520740]

約数ペア:

[(1, 84520740), (2, 42260370), (3, 28173580), (4, 21130185), (5, 16904148), (6, 14086790), (10, 8452074), (12, 7043395), (15, 5634716), (19, 4448460), (20, 4226037), (30, 2817358), (38, 2224230), (57, 1482820), (60, 1408679), (76, 1112115), (95, 889692), (114, 741410), (151, 559740), (190, 444846), (228, 370705), (285, 296564), (302, 279870), (380, 222423), (453, 186580), (491, 172140), (570, 148282), (604, 139935), (755, 111948), (906, 93290), (982, 86070), (1140, 74141), (1473, 57380), (1510, 55974), (1812, 46645), (1964, 43035), (2265, 37316), (2455, 34428), (2869, 29460), (2946, 28690), (3020, 27987), (4530, 18658), (4910, 17214), (5738, 14730), (5892, 14345), (7365, 11476), (8607, 9820), (9060, 9329)]