307605660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{119227}}^1$

素因数の和:119282

約数の個数: 48

約数和(自身を含む): 881333376

約数和(自身を除く): 573727716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 119227, 238454, 357681, 476908, 596135, 715362, 1192270, 1430724, 1788405, 2384540, 3576810, 5126761, 7153620, 10253522, 15380283, 20507044, 25633805, 30760566, 51267610, 61521132, 76901415, 102535220, 153802830, 307605660]

約数ペア:

[(1, 307605660), (2, 153802830), (3, 102535220), (4, 76901415), (5, 61521132), (6, 51267610), (10, 30760566), (12, 25633805), (15, 20507044), (20, 15380283), (30, 10253522), (43, 7153620), (60, 5126761), (86, 3576810), (129, 2384540), (172, 1788405), (215, 1430724), (258, 1192270), (430, 715362), (516, 596135), (645, 476908), (860, 357681), (1290, 238454), (2580, 119227)]