7104460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 16676352

約数和(自身を除く): 9571892

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 751, 860, 946, 1502, 1892, 2365, 3004, 3755, 4730, 7510, 8261, 9460, 15020, 16522, 32293, 33044, 41305, 64586, 82610, 129172, 161465, 165220, 322930, 355223, 645860, 710446, 1420892, 1776115, 3552230, 7104460]

約数ペア:

[(1, 7104460), (2, 3552230), (4, 1776115), (5, 1420892), (10, 710446), (11, 645860), (20, 355223), (22, 322930), (43, 165220), (44, 161465), (55, 129172), (86, 82610), (110, 64586), (172, 41305), (215, 33044), (220, 32293), (430, 16522), (473, 15020), (751, 9460), (860, 8261), (946, 7510), (1502, 4730), (1892, 3755), (2365, 3004)]