138085470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1151}}^1$

素因数の和:1238

約数の個数: 96

約数和(自身を含む): 379551744

約数和(自身を除く): 241466274

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 43, 45, 62, 86, 90, 93, 129, 155, 186, 215, 258, 279, 310, 387, 430, 465, 558, 645, 774, 930, 1151, 1290, 1333, 1395, 1935, 2302, 2666, 2790, 3453, 3870, 3999, 5755, 6665, 6906, 7998, 10359, 11510, 11997, 13330, 17265, 19995, 20718, 23994, 34530, 35681, 39990, 49493, 51795, 59985, 71362, 98986, 103590, 107043, 119970, 148479, 178405, 214086, 247465, 296958, 321129, 356810, 445437, 494930, 535215, 642258, 742395, 890874, 1070430, 1484790, 1534283, 1605645, 2227185, 3068566, 3211290, 4454370, 4602849, 7671415, 9205698, 13808547, 15342830, 23014245, 27617094, 46028490, 69042735, 138085470]

約数ペア:

[(1, 138085470), (2, 69042735), (3, 46028490), (5, 27617094), (6, 23014245), (9, 15342830), (10, 13808547), (15, 9205698), (18, 7671415), (30, 4602849), (31, 4454370), (43, 3211290), (45, 3068566), (62, 2227185), (86, 1605645), (90, 1534283), (93, 1484790), (129, 1070430), (155, 890874), (186, 742395), (215, 642258), (258, 535215), (279, 494930), (310, 445437), (387, 356810), (430, 321129), (465, 296958), (558, 247465), (645, 214086), (774, 178405), (930, 148479), (1151, 119970), (1290, 107043), (1333, 103590), (1395, 98986), (1935, 71362), (2302, 59985), (2666, 51795), (2790, 49493), (3453, 39990), (3870, 35681), (3999, 34530), (5755, 23994), (6665, 20718), (6906, 19995), (7998, 17265), (10359, 13330), (11510, 11997)]