7345740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5323}}^1$

素因数の和:5358

約数の個数: 48

約数和(自身を含む): 21466368

約数和(自身を除く): 14120628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 5323, 10646, 15969, 21292, 26615, 31938, 53230, 63876, 79845, 106460, 122429, 159690, 244858, 319380, 367287, 489716, 612145, 734574, 1224290, 1469148, 1836435, 2448580, 3672870, 7345740]

約数ペア:

[(1, 7345740), (2, 3672870), (3, 2448580), (4, 1836435), (5, 1469148), (6, 1224290), (10, 734574), (12, 612145), (15, 489716), (20, 367287), (23, 319380), (30, 244858), (46, 159690), (60, 122429), (69, 106460), (92, 79845), (115, 63876), (138, 53230), (230, 31938), (276, 26615), (345, 21292), (460, 15969), (690, 10646), (1380, 5323)]