2475487430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{6779}}^1$

素因数の和:6905

約数の個数: 48

約数和(自身を含む): 4891607280

約数和(自身を除く): 2416119850

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 2809, 3445, 5618, 6779, 6890, 13558, 14045, 28090, 33895, 36517, 67790, 73034, 88127, 176254, 182585, 359287, 365170, 440635, 718574, 881270, 1796435, 3592870, 4670731, 9341462, 19042211, 23353655, 38084422, 46707310, 95211055, 190422110, 247548743, 495097486, 1237743715, 2475487430]

約数ペア:

[(1, 2475487430), (2, 1237743715), (5, 495097486), (10, 247548743), (13, 190422110), (26, 95211055), (53, 46707310), (65, 38084422), (106, 23353655), (130, 19042211), (265, 9341462), (530, 4670731), (689, 3592870), (1378, 1796435), (2809, 881270), (3445, 718574), (5618, 440635), (6779, 365170), (6890, 359287), (13558, 182585), (14045, 176254), (28090, 88127), (33895, 73034), (36517, 67790)]