30736260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{18973}}^1$

素因数の和:18994

約数の個数: 60

約数和(自身を含む): 96425868

約数和(自身を除く): 65689608

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 18973, 37946, 56919, 75892, 94865, 113838, 170757, 189730, 227676, 284595, 341514, 379460, 512271, 569190, 683028, 853785, 1024542, 1138380, 1536813, 1707570, 2049084, 2561355, 3073626, 3415140, 5122710, 6147252, 7684065, 10245420, 15368130, 30736260]

約数ペア:

[(1, 30736260), (2, 15368130), (3, 10245420), (4, 7684065), (5, 6147252), (6, 5122710), (9, 3415140), (10, 3073626), (12, 2561355), (15, 2049084), (18, 1707570), (20, 1536813), (27, 1138380), (30, 1024542), (36, 853785), (45, 683028), (54, 569190), (60, 512271), (81, 379460), (90, 341514), (108, 284595), (135, 227676), (162, 189730), (180, 170757), (270, 113838), (324, 94865), (405, 75892), (540, 56919), (810, 37946), (1620, 18973)]