28814490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:576

約数の個数: 96

約数和(自身を含む): 81628560

約数和(自身を除く): 52814070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 37, 45, 51, 74, 85, 90, 102, 111, 153, 170, 185, 222, 255, 306, 333, 370, 509, 510, 555, 629, 666, 765, 1018, 1110, 1258, 1527, 1530, 1665, 1887, 2545, 3054, 3145, 3330, 3774, 4581, 5090, 5661, 6290, 7635, 8653, 9162, 9435, 11322, 15270, 17306, 18833, 18870, 22905, 25959, 28305, 37666, 43265, 45810, 51918, 56499, 56610, 77877, 86530, 94165, 112998, 129795, 155754, 169497, 188330, 259590, 282495, 320161, 338994, 389385, 564990, 640322, 778770, 847485, 960483, 1600805, 1694970, 1920966, 2881449, 3201610, 4802415, 5762898, 9604830, 14407245, 28814490]

約数ペア:

[(1, 28814490), (2, 14407245), (3, 9604830), (5, 5762898), (6, 4802415), (9, 3201610), (10, 2881449), (15, 1920966), (17, 1694970), (18, 1600805), (30, 960483), (34, 847485), (37, 778770), (45, 640322), (51, 564990), (74, 389385), (85, 338994), (90, 320161), (102, 282495), (111, 259590), (153, 188330), (170, 169497), (185, 155754), (222, 129795), (255, 112998), (306, 94165), (333, 86530), (370, 77877), (509, 56610), (510, 56499), (555, 51918), (629, 45810), (666, 43265), (765, 37666), (1018, 28305), (1110, 25959), (1258, 22905), (1527, 18870), (1530, 18833), (1665, 17306), (1887, 15270), (2545, 11322), (3054, 9435), (3145, 9162), (3330, 8653), (3774, 7635), (4581, 6290), (5090, 5661)]