8123310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 23351328

約数和(自身を除く): 15228018

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 53, 65, 78, 90, 106, 117, 130, 131, 159, 195, 234, 262, 265, 318, 390, 393, 477, 530, 585, 655, 689, 786, 795, 954, 1170, 1179, 1310, 1378, 1590, 1703, 1965, 2067, 2358, 2385, 3406, 3445, 3930, 4134, 4770, 5109, 5895, 6201, 6890, 6943, 8515, 10218, 10335, 11790, 12402, 13886, 15327, 17030, 20670, 20829, 25545, 30654, 31005, 34715, 41658, 51090, 62010, 62487, 69430, 76635, 90259, 104145, 124974, 153270, 180518, 208290, 270777, 312435, 451295, 541554, 624870, 812331, 902590, 1353885, 1624662, 2707770, 4061655, 8123310]

約数ペア:

[(1, 8123310), (2, 4061655), (3, 2707770), (5, 1624662), (6, 1353885), (9, 902590), (10, 812331), (13, 624870), (15, 541554), (18, 451295), (26, 312435), (30, 270777), (39, 208290), (45, 180518), (53, 153270), (65, 124974), (78, 104145), (90, 90259), (106, 76635), (117, 69430), (130, 62487), (131, 62010), (159, 51090), (195, 41658), (234, 34715), (262, 31005), (265, 30654), (318, 25545), (390, 20829), (393, 20670), (477, 17030), (530, 15327), (585, 13886), (655, 12402), (689, 11790), (786, 10335), (795, 10218), (954, 8515), (1170, 6943), (1179, 6890), (1310, 6201), (1378, 5895), (1590, 5109), (1703, 4770), (1965, 4134), (2067, 3930), (2358, 3445), (2385, 3406)]