400519268070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13350642269}}^1$

素因数の和:13350642279

約数の個数: 16

約数和(自身を含む): 961246243440

約数和(自身を除く): 560726975370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 13350642269, 26701284538, 40051926807, 66753211345, 80103853614, 133506422690, 200259634035, 400519268070]

約数ペア:

[(1, 400519268070), (2, 200259634035), (3, 133506422690), (5, 80103853614), (6, 66753211345), (10, 40051926807), (15, 26701284538), (30, 13350642269)]