30309792

素因数分解:

$2^5\times 3^1\times {\mathrm{157}}^1\times {\mathrm{2011}}^1$

素因数の和:2181

約数の個数: 48

約数和(自身を含む): 80109792

約数和(自身を除く): 49800000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 157, 314, 471, 628, 942, 1256, 1884, 2011, 2512, 3768, 4022, 5024, 6033, 7536, 8044, 12066, 15072, 16088, 24132, 32176, 48264, 64352, 96528, 193056, 315727, 631454, 947181, 1262908, 1894362, 2525816, 3788724, 5051632, 7577448, 10103264, 15154896, 30309792]

約数ペア:

[(1, 30309792), (2, 15154896), (3, 10103264), (4, 7577448), (6, 5051632), (8, 3788724), (12, 2525816), (16, 1894362), (24, 1262908), (32, 947181), (48, 631454), (96, 315727), (157, 193056), (314, 96528), (471, 64352), (628, 48264), (942, 32176), (1256, 24132), (1884, 16088), (2011, 15072), (2512, 12066), (3768, 8044), (4022, 7536), (5024, 6033)]