298463490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{255097}}^1$

素因数の和:255123

約数の個数: 48

約数和(自身を含む): 835701048

約数和(自身を除く): 537237558

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 255097, 510194, 765291, 1275485, 1530582, 2295873, 2550970, 3316261, 3826455, 4591746, 6632522, 7652910, 9948783, 11479365, 16581305, 19897566, 22958730, 29846349, 33162610, 49743915, 59692698, 99487830, 149231745, 298463490]

約数ペア:

[(1, 298463490), (2, 149231745), (3, 99487830), (5, 59692698), (6, 49743915), (9, 33162610), (10, 29846349), (13, 22958730), (15, 19897566), (18, 16581305), (26, 11479365), (30, 9948783), (39, 7652910), (45, 6632522), (65, 4591746), (78, 3826455), (90, 3316261), (117, 2550970), (130, 2295873), (195, 1530582), (234, 1275485), (390, 765291), (585, 510194), (1170, 255097)]