82584060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{443}}^1$

素因数の和:707

約数の個数: 96

約数和(自身を含む): 250629120

約数和(自身を除く): 168045060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 239, 260, 390, 443, 478, 717, 780, 886, 956, 1195, 1329, 1434, 1772, 2215, 2390, 2658, 2868, 3107, 3585, 4430, 4780, 5316, 5759, 6214, 6645, 7170, 8860, 9321, 11518, 12428, 13290, 14340, 15535, 17277, 18642, 23036, 26580, 28795, 31070, 34554, 37284, 46605, 57590, 62140, 69108, 86385, 93210, 105877, 115180, 172770, 186420, 211754, 317631, 345540, 423508, 529385, 635262, 1058770, 1270524, 1376401, 1588155, 2117540, 2752802, 3176310, 4129203, 5505604, 6352620, 6882005, 8258406, 13764010, 16516812, 20646015, 27528020, 41292030, 82584060]

約数ペア:

[(1, 82584060), (2, 41292030), (3, 27528020), (4, 20646015), (5, 16516812), (6, 13764010), (10, 8258406), (12, 6882005), (13, 6352620), (15, 5505604), (20, 4129203), (26, 3176310), (30, 2752802), (39, 2117540), (52, 1588155), (60, 1376401), (65, 1270524), (78, 1058770), (130, 635262), (156, 529385), (195, 423508), (239, 345540), (260, 317631), (390, 211754), (443, 186420), (478, 172770), (717, 115180), (780, 105877), (886, 93210), (956, 86385), (1195, 69108), (1329, 62140), (1434, 57590), (1772, 46605), (2215, 37284), (2390, 34554), (2658, 31070), (2868, 28795), (3107, 26580), (3585, 23036), (4430, 18642), (4780, 17277), (5316, 15535), (5759, 14340), (6214, 13290), (6645, 12428), (7170, 11518), (8860, 9321)]