71177610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17839}}^1$

素因数の和:17875

約数の個数: 64

約数和(自身を含む): 205516800

約数和(自身を除く): 134339190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 17839, 35678, 53517, 89195, 107034, 124873, 178390, 249746, 267585, 338941, 374619, 535170, 624365, 677882, 749238, 1016823, 1248730, 1694705, 1873095, 2033646, 2372587, 3389410, 3746190, 4745174, 5084115, 7117761, 10168230, 11862935, 14235522, 23725870, 35588805, 71177610]

約数ペア:

[(1, 71177610), (2, 35588805), (3, 23725870), (5, 14235522), (6, 11862935), (7, 10168230), (10, 7117761), (14, 5084115), (15, 4745174), (19, 3746190), (21, 3389410), (30, 2372587), (35, 2033646), (38, 1873095), (42, 1694705), (57, 1248730), (70, 1016823), (95, 749238), (105, 677882), (114, 624365), (133, 535170), (190, 374619), (210, 338941), (266, 267585), (285, 249746), (399, 178390), (570, 124873), (665, 107034), (798, 89195), (1330, 53517), (1995, 35678), (3990, 17839)]