30867768

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{11587}}^1$

素因数の和:11636

約数の個数: 48

約数和(自身を含む): 85867080

約数和(自身を除く): 54999312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 11587, 23174, 34761, 46348, 69522, 92696, 104283, 139044, 208566, 278088, 417132, 428719, 834264, 857438, 1286157, 1714876, 2572314, 3429752, 3858471, 5144628, 7716942, 10289256, 15433884, 30867768]

約数ペア:

[(1, 30867768), (2, 15433884), (3, 10289256), (4, 7716942), (6, 5144628), (8, 3858471), (9, 3429752), (12, 2572314), (18, 1714876), (24, 1286157), (36, 857438), (37, 834264), (72, 428719), (74, 417132), (111, 278088), (148, 208566), (222, 139044), (296, 104283), (333, 92696), (444, 69522), (666, 46348), (888, 34761), (1332, 23174), (2664, 11587)]