42655890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83639}}^1$

素因数の和:83666

約数の個数: 32

約数和(自身を含む): 108397440

約数和(自身を除く): 65741550

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 83639, 167278, 250917, 418195, 501834, 836390, 1254585, 1421863, 2509170, 2843726, 4265589, 7109315, 8531178, 14218630, 21327945, 42655890]

約数ペア:

[(1, 42655890), (2, 21327945), (3, 14218630), (5, 8531178), (6, 7109315), (10, 4265589), (15, 2843726), (17, 2509170), (30, 1421863), (34, 1254585), (51, 836390), (85, 501834), (102, 418195), (170, 250917), (255, 167278), (510, 83639)]