70825590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7949}}^1$

素因数の和:7979

約数の個数: 80

約数和(自身を含む): 207781200

約数和(自身を除く): 136955610

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 495, 594, 810, 891, 990, 1485, 1782, 2970, 4455, 7949, 8910, 15898, 23847, 39745, 47694, 71541, 79490, 87439, 119235, 143082, 174878, 214623, 238470, 262317, 357705, 429246, 437195, 524634, 643869, 715410, 786951, 874390, 1073115, 1287738, 1311585, 1573902, 2146230, 2360853, 2623170, 3219345, 3934755, 4721706, 6438690, 7082559, 7869510, 11804265, 14165118, 23608530, 35412795, 70825590]

約数ペア:

[(1, 70825590), (2, 35412795), (3, 23608530), (5, 14165118), (6, 11804265), (9, 7869510), (10, 7082559), (11, 6438690), (15, 4721706), (18, 3934755), (22, 3219345), (27, 2623170), (30, 2360853), (33, 2146230), (45, 1573902), (54, 1311585), (55, 1287738), (66, 1073115), (81, 874390), (90, 786951), (99, 715410), (110, 643869), (135, 524634), (162, 437195), (165, 429246), (198, 357705), (270, 262317), (297, 238470), (330, 214623), (405, 174878), (495, 143082), (594, 119235), (810, 87439), (891, 79490), (990, 71541), (1485, 47694), (1782, 39745), (2970, 23847), (4455, 15898), (7949, 8910)]