221288430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{60961}}^1$

素因数の和:60993

約数の個数: 48

約数和(自身を含む): 583772112

約数和(自身を除く): 362483682

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 60961, 121922, 182883, 304805, 365766, 609610, 670571, 914415, 1341142, 1828830, 2011713, 3352855, 4023426, 6705710, 7376281, 10058565, 14752562, 20117130, 22128843, 36881405, 44257686, 73762810, 110644215, 221288430]

約数ペア:

[(1, 221288430), (2, 110644215), (3, 73762810), (5, 44257686), (6, 36881405), (10, 22128843), (11, 20117130), (15, 14752562), (22, 10058565), (30, 7376281), (33, 6705710), (55, 4023426), (66, 3352855), (110, 2011713), (121, 1828830), (165, 1341142), (242, 914415), (330, 670571), (363, 609610), (605, 365766), (726, 304805), (1210, 182883), (1815, 121922), (3630, 60961)]