7938870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4993}}^1$

素因数の和:5056

約数の個数: 32

約数和(自身を含む): 19416672

約数和(自身を除く): 11477802

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 4993, 9986, 14979, 24965, 29958, 49930, 74895, 149790, 264629, 529258, 793887, 1323145, 1587774, 2646290, 3969435, 7938870]

約数ペア:

[(1, 7938870), (2, 3969435), (3, 2646290), (5, 1587774), (6, 1323145), (10, 793887), (15, 529258), (30, 264629), (53, 149790), (106, 74895), (159, 49930), (265, 29958), (318, 24965), (530, 14979), (795, 9986), (1590, 4993)]