154205460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{856697}}^1$

素因数の和:856712

約数の個数: 36

約数和(自身を含む): 467757108

約数和(自身を除く): 313551648

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 856697, 1713394, 2570091, 3426788, 4283485, 5140182, 7710273, 8566970, 10280364, 12850455, 15420546, 17133940, 25700910, 30841092, 38551365, 51401820, 77102730, 154205460]

約数ペア:

[(1, 154205460), (2, 77102730), (3, 51401820), (4, 38551365), (5, 30841092), (6, 25700910), (9, 17133940), (10, 15420546), (12, 12850455), (15, 10280364), (18, 8566970), (20, 7710273), (30, 5140182), (36, 4283485), (45, 3426788), (60, 2570091), (90, 1713394), (180, 856697)]