40902570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{50497}}^1$

素因数の和:50516

約数の個数: 40

約数和(自身を含む): 109984644

約数和(自身を除く): 69082074

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 50497, 100994, 151491, 252485, 302982, 454473, 504970, 757455, 908946, 1363419, 1514910, 2272365, 2726838, 4090257, 4544730, 6817095, 8180514, 13634190, 20451285, 40902570]

約数ペア:

[(1, 40902570), (2, 20451285), (3, 13634190), (5, 8180514), (6, 6817095), (9, 4544730), (10, 4090257), (15, 2726838), (18, 2272365), (27, 1514910), (30, 1363419), (45, 908946), (54, 757455), (81, 504970), (90, 454473), (135, 302982), (162, 252485), (270, 151491), (405, 100994), (810, 50497)]