9217470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 23662080

約数和(自身を除く): 14444610

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 103, 114, 157, 190, 206, 285, 309, 314, 471, 515, 570, 618, 785, 942, 1030, 1545, 1570, 1957, 2355, 2983, 3090, 3914, 4710, 5871, 5966, 8949, 9785, 11742, 14915, 16171, 17898, 19570, 29355, 29830, 32342, 44745, 48513, 58710, 80855, 89490, 97026, 161710, 242565, 307249, 485130, 614498, 921747, 1536245, 1843494, 3072490, 4608735, 9217470]

約数ペア:

[(1, 9217470), (2, 4608735), (3, 3072490), (5, 1843494), (6, 1536245), (10, 921747), (15, 614498), (19, 485130), (30, 307249), (38, 242565), (57, 161710), (95, 97026), (103, 89490), (114, 80855), (157, 58710), (190, 48513), (206, 44745), (285, 32342), (309, 29830), (314, 29355), (471, 19570), (515, 17898), (570, 16171), (618, 14915), (785, 11742), (942, 9785), (1030, 8949), (1545, 5966), (1570, 5871), (1957, 4710), (2355, 3914), (2983, 3090)]