90159030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{293}}^1$

素因数の和:582

約数の個数: 96

約数和(自身を含む): 254270016

約数和(自身を除く): 164110986

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 263, 293, 390, 526, 585, 586, 789, 879, 1170, 1315, 1465, 1578, 1758, 2367, 2630, 2637, 2930, 3419, 3809, 3945, 4395, 4734, 5274, 6838, 7618, 7890, 8790, 10257, 11427, 11835, 13185, 17095, 19045, 20514, 22854, 23670, 26370, 30771, 34190, 34281, 38090, 51285, 57135, 61542, 68562, 77059, 102570, 114270, 153855, 154118, 171405, 231177, 307710, 342810, 385295, 462354, 693531, 770590, 1001767, 1155885, 1387062, 2003534, 2311770, 3005301, 3467655, 5008835, 6010602, 6935310, 9015903, 10017670, 15026505, 18031806, 30053010, 45079515, 90159030]

約数ペア:

[(1, 90159030), (2, 45079515), (3, 30053010), (5, 18031806), (6, 15026505), (9, 10017670), (10, 9015903), (13, 6935310), (15, 6010602), (18, 5008835), (26, 3467655), (30, 3005301), (39, 2311770), (45, 2003534), (65, 1387062), (78, 1155885), (90, 1001767), (117, 770590), (130, 693531), (195, 462354), (234, 385295), (263, 342810), (293, 307710), (390, 231177), (526, 171405), (585, 154118), (586, 153855), (789, 114270), (879, 102570), (1170, 77059), (1315, 68562), (1465, 61542), (1578, 57135), (1758, 51285), (2367, 38090), (2630, 34281), (2637, 34190), (2930, 30771), (3419, 26370), (3809, 23670), (3945, 22854), (4395, 20514), (4734, 19045), (5274, 17095), (6838, 13185), (7618, 11835), (7890, 11427), (8790, 10257)]