303399320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{9941}}^1$

素因数の和:10068

約数の個数: 64

約数和(自身を含む): 787406400

約数和(自身を除く): 484007080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 109, 140, 218, 280, 436, 545, 763, 872, 1090, 1526, 2180, 3052, 3815, 4360, 6104, 7630, 9941, 15260, 19882, 30520, 39764, 49705, 69587, 79528, 99410, 139174, 198820, 278348, 347935, 397640, 556696, 695870, 1083569, 1391740, 2167138, 2783480, 4334276, 5417845, 7584983, 8668552, 10835690, 15169966, 21671380, 30339932, 37924915, 43342760, 60679864, 75849830, 151699660, 303399320]

約数ペア:

[(1, 303399320), (2, 151699660), (4, 75849830), (5, 60679864), (7, 43342760), (8, 37924915), (10, 30339932), (14, 21671380), (20, 15169966), (28, 10835690), (35, 8668552), (40, 7584983), (56, 5417845), (70, 4334276), (109, 2783480), (140, 2167138), (218, 1391740), (280, 1083569), (436, 695870), (545, 556696), (763, 397640), (872, 347935), (1090, 278348), (1526, 198820), (2180, 139174), (3052, 99410), (3815, 79528), (4360, 69587), (6104, 49705), (7630, 39764), (9941, 30520), (15260, 19882)]