64134990

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{26393}}^1$

素因数の和:26415

約数の個数: 48

約数和(自身を含む): 172933488

約数和(自身を除く): 108798498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 26393, 52786, 79179, 131965, 158358, 237537, 263930, 395895, 475074, 712611, 791790, 1187685, 1425222, 2137833, 2375370, 3563055, 4275666, 6413499, 7126110, 10689165, 12826998, 21378330, 32067495, 64134990]

約数ペア:

[(1, 64134990), (2, 32067495), (3, 21378330), (5, 12826998), (6, 10689165), (9, 7126110), (10, 6413499), (15, 4275666), (18, 3563055), (27, 2375370), (30, 2137833), (45, 1425222), (54, 1187685), (81, 791790), (90, 712611), (135, 475074), (162, 395895), (243, 263930), (270, 237537), (405, 158358), (486, 131965), (810, 79179), (1215, 52786), (2430, 26393)]