69314940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{42787}}^1$

素因数の和:42808

約数の個数: 60

約数和(自身を含む): 217448616

約数和(自身を除く): 148133676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 42787, 85574, 128361, 171148, 213935, 256722, 385083, 427870, 513444, 641805, 770166, 855740, 1155249, 1283610, 1540332, 1925415, 2310498, 2567220, 3465747, 3850830, 4620996, 5776245, 6931494, 7701660, 11552490, 13862988, 17328735, 23104980, 34657470, 69314940]

約数ペア:

[(1, 69314940), (2, 34657470), (3, 23104980), (4, 17328735), (5, 13862988), (6, 11552490), (9, 7701660), (10, 6931494), (12, 5776245), (15, 4620996), (18, 3850830), (20, 3465747), (27, 2567220), (30, 2310498), (36, 1925415), (45, 1540332), (54, 1283610), (60, 1155249), (81, 855740), (90, 770166), (108, 641805), (135, 513444), (162, 427870), (180, 385083), (270, 256722), (324, 213935), (405, 171148), (540, 128361), (810, 85574), (1620, 42787)]