2019911610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{67129}}^1$

素因数の和:67215

約数の個数: 64

約数和(自身を含む): 5220028800

約数和(自身を除く): 3200117190

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 59, 85, 102, 118, 170, 177, 255, 295, 354, 510, 590, 885, 1003, 1770, 2006, 3009, 5015, 6018, 10030, 15045, 30090, 67129, 134258, 201387, 335645, 402774, 671290, 1006935, 1141193, 2013870, 2282386, 3423579, 3960611, 5705965, 6847158, 7921222, 11411930, 11881833, 17117895, 19803055, 23763666, 34235790, 39606110, 59409165, 67330387, 118818330, 134660774, 201991161, 336651935, 403982322, 673303870, 1009955805, 2019911610]

約数ペア:

[(1, 2019911610), (2, 1009955805), (3, 673303870), (5, 403982322), (6, 336651935), (10, 201991161), (15, 134660774), (17, 118818330), (30, 67330387), (34, 59409165), (51, 39606110), (59, 34235790), (85, 23763666), (102, 19803055), (118, 17117895), (170, 11881833), (177, 11411930), (255, 7921222), (295, 6847158), (354, 5705965), (510, 3960611), (590, 3423579), (885, 2282386), (1003, 2013870), (1770, 1141193), (2006, 1006935), (3009, 671290), (5015, 402774), (6018, 335645), (10030, 201387), (15045, 134258), (30090, 67129)]