15713060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 37359168

約数和(自身を除く): 21646108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 121, 151, 172, 215, 220, 242, 302, 430, 473, 484, 604, 605, 755, 860, 946, 1210, 1510, 1661, 1892, 2365, 2420, 3020, 3322, 4730, 5203, 6493, 6644, 8305, 9460, 10406, 12986, 16610, 18271, 20812, 25972, 26015, 32465, 33220, 36542, 52030, 64930, 71423, 73084, 91355, 104060, 129860, 142846, 182710, 285692, 357115, 365420, 714230, 785653, 1428460, 1571306, 3142612, 3928265, 7856530, 15713060]

約数ペア:

[(1, 15713060), (2, 7856530), (4, 3928265), (5, 3142612), (10, 1571306), (11, 1428460), (20, 785653), (22, 714230), (43, 365420), (44, 357115), (55, 285692), (86, 182710), (110, 142846), (121, 129860), (151, 104060), (172, 91355), (215, 73084), (220, 71423), (242, 64930), (302, 52030), (430, 36542), (473, 33220), (484, 32465), (604, 26015), (605, 25972), (755, 20812), (860, 18271), (946, 16610), (1210, 12986), (1510, 10406), (1661, 9460), (1892, 8305), (2365, 6644), (2420, 6493), (3020, 5203), (3322, 4730)]