64847070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8681}}^1$

素因数の和:8777

約数の個数: 48

約数和(自身を含む): 170653392

約数和(自身を除く): 105806322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 2490, 3735, 7470, 8681, 17362, 26043, 43405, 52086, 78129, 86810, 130215, 156258, 260430, 390645, 720523, 781290, 1441046, 2161569, 3602615, 4323138, 6484707, 7205230, 10807845, 12969414, 21615690, 32423535, 64847070]

約数ペア:

[(1, 64847070), (2, 32423535), (3, 21615690), (5, 12969414), (6, 10807845), (9, 7205230), (10, 6484707), (15, 4323138), (18, 3602615), (30, 2161569), (45, 1441046), (83, 781290), (90, 720523), (166, 390645), (249, 260430), (415, 156258), (498, 130215), (747, 86810), (830, 78129), (1245, 52086), (1494, 43405), (2490, 26043), (3735, 17362), (7470, 8681)]