7294430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5101}}^1$

素因数の和:5132

約数の個数: 32

約数和(自身を含む): 15428448

約数和(自身を除く): 8134018

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 5101, 10202, 25505, 51010, 56111, 66313, 112222, 132626, 280555, 331565, 561110, 663130, 729443, 1458886, 3647215, 7294430]

約数ペア:

[(1, 7294430), (2, 3647215), (5, 1458886), (10, 729443), (11, 663130), (13, 561110), (22, 331565), (26, 280555), (55, 132626), (65, 112222), (110, 66313), (130, 56111), (143, 51010), (286, 25505), (715, 10202), (1430, 5101)]