293723190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{7789}}^1$

素因数の和:8221

約数の個数: 48

約数和(自身を含む): 765601200

約数和(自身を除く): 471878010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 419, 838, 1257, 2095, 2514, 3771, 4190, 6285, 7542, 7789, 12570, 15578, 18855, 23367, 37710, 38945, 46734, 70101, 77890, 116835, 140202, 233670, 350505, 701010, 3263591, 6527182, 9790773, 16317955, 19581546, 29372319, 32635910, 48953865, 58744638, 97907730, 146861595, 293723190]

約数ペア:

[(1, 293723190), (2, 146861595), (3, 97907730), (5, 58744638), (6, 48953865), (9, 32635910), (10, 29372319), (15, 19581546), (18, 16317955), (30, 9790773), (45, 6527182), (90, 3263591), (419, 701010), (838, 350505), (1257, 233670), (2095, 140202), (2514, 116835), (3771, 77890), (4190, 70101), (6285, 46734), (7542, 38945), (7789, 37710), (12570, 23367), (15578, 18855)]