426449820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{16963}}^1$

素因数の和:17394

約数の個数: 48

約数和(自身を含む): 1196979840

約数和(自身を除く): 770530020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 419, 838, 1257, 1676, 2095, 2514, 4190, 5028, 6285, 8380, 12570, 16963, 25140, 33926, 50889, 67852, 84815, 101778, 169630, 203556, 254445, 339260, 508890, 1017780, 7107497, 14214994, 21322491, 28429988, 35537485, 42644982, 71074970, 85289964, 106612455, 142149940, 213224910, 426449820]

約数ペア:

[(1, 426449820), (2, 213224910), (3, 142149940), (4, 106612455), (5, 85289964), (6, 71074970), (10, 42644982), (12, 35537485), (15, 28429988), (20, 21322491), (30, 14214994), (60, 7107497), (419, 1017780), (838, 508890), (1257, 339260), (1676, 254445), (2095, 203556), (2514, 169630), (4190, 101778), (5028, 84815), (6285, 67852), (8380, 50889), (12570, 33926), (16963, 25140)]