342893190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{4391}}^1$

素因数の和:4557

約数の個数: 64

約数和(自身を含む): 872778240

約数和(自身を除く): 529885050

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 137, 190, 274, 285, 411, 570, 685, 822, 1370, 2055, 2603, 4110, 4391, 5206, 7809, 8782, 13015, 13173, 15618, 21955, 26030, 26346, 39045, 43910, 65865, 78090, 83429, 131730, 166858, 250287, 417145, 500574, 601567, 834290, 1203134, 1251435, 1804701, 2502870, 3007835, 3609402, 6015670, 9023505, 11429773, 18047010, 22859546, 34289319, 57148865, 68578638, 114297730, 171446595, 342893190]

約数ペア:

[(1, 342893190), (2, 171446595), (3, 114297730), (5, 68578638), (6, 57148865), (10, 34289319), (15, 22859546), (19, 18047010), (30, 11429773), (38, 9023505), (57, 6015670), (95, 3609402), (114, 3007835), (137, 2502870), (190, 1804701), (274, 1251435), (285, 1203134), (411, 834290), (570, 601567), (685, 500574), (822, 417145), (1370, 250287), (2055, 166858), (2603, 131730), (4110, 83429), (4391, 78090), (5206, 65865), (7809, 43910), (8782, 39045), (13015, 26346), (13173, 26030), (15618, 21955)]