194552580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{31481}}^1$

素因数の和:31596

約数の個数: 48

約数和(自身を含む): 550053504

約数和(自身を除く): 355500924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 31481, 62962, 94443, 125924, 157405, 188886, 314810, 377772, 472215, 629620, 944430, 1888860, 3242543, 6485086, 9727629, 12970172, 16212715, 19455258, 32425430, 38910516, 48638145, 64850860, 97276290, 194552580]

約数ペア:

[(1, 194552580), (2, 97276290), (3, 64850860), (4, 48638145), (5, 38910516), (6, 32425430), (10, 19455258), (12, 16212715), (15, 12970172), (20, 9727629), (30, 6485086), (60, 3242543), (103, 1888860), (206, 944430), (309, 629620), (412, 472215), (515, 377772), (618, 314810), (1030, 188886), (1236, 157405), (1545, 125924), (2060, 94443), (3090, 62962), (6180, 31481)]