22812790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 128

約数和(自身を含む): 57480192

約数和(自身を除く): 34667402

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 43, 53, 55, 65, 70, 77, 86, 91, 106, 110, 130, 143, 154, 182, 215, 265, 286, 301, 371, 385, 430, 455, 473, 530, 559, 583, 602, 689, 715, 742, 770, 910, 946, 1001, 1118, 1166, 1378, 1430, 1505, 1855, 2002, 2279, 2365, 2795, 2915, 3010, 3311, 3445, 3710, 3913, 4081, 4558, 4730, 4823, 5005, 5590, 5830, 6149, 6622, 6890, 7579, 7826, 8162, 9646, 10010, 11395, 12298, 15158, 15953, 16555, 19565, 20405, 22790, 24115, 25069, 29627, 30745, 31906, 33110, 37895, 39130, 40810, 43043, 48230, 50138, 53053, 59254, 61490, 75790, 79765, 86086, 106106, 125345, 148135, 159530, 175483, 207389, 215215, 250690, 265265, 296270, 325897, 350966, 414778, 430430, 530530, 651794, 877415, 1036945, 1629485, 1754830, 2073890, 2281279, 3258970, 4562558, 11406395, 22812790]

約数ペア:

[(1, 22812790), (2, 11406395), (5, 4562558), (7, 3258970), (10, 2281279), (11, 2073890), (13, 1754830), (14, 1629485), (22, 1036945), (26, 877415), (35, 651794), (43, 530530), (53, 430430), (55, 414778), (65, 350966), (70, 325897), (77, 296270), (86, 265265), (91, 250690), (106, 215215), (110, 207389), (130, 175483), (143, 159530), (154, 148135), (182, 125345), (215, 106106), (265, 86086), (286, 79765), (301, 75790), (371, 61490), (385, 59254), (430, 53053), (455, 50138), (473, 48230), (530, 43043), (559, 40810), (583, 39130), (602, 37895), (689, 33110), (715, 31906), (742, 30745), (770, 29627), (910, 25069), (946, 24115), (1001, 22790), (1118, 20405), (1166, 19565), (1378, 16555), (1430, 15953), (1505, 15158), (1855, 12298), (2002, 11395), (2279, 10010), (2365, 9646), (2795, 8162), (2915, 7826), (3010, 7579), (3311, 6890), (3445, 6622), (3710, 6149), (3913, 5830), (4081, 5590), (4558, 5005), (4730, 4823)]