219469830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{430333}}^1$

素因数の和:430360

約数の個数: 32

約数和(自身を含む): 557712864

約数和(自身を除く): 338243034

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 430333, 860666, 1290999, 2151665, 2581998, 4303330, 6454995, 7315661, 12909990, 14631322, 21946983, 36578305, 43893966, 73156610, 109734915, 219469830]

約数ペア:

[(1, 219469830), (2, 109734915), (3, 73156610), (5, 43893966), (6, 36578305), (10, 21946983), (15, 14631322), (17, 12909990), (30, 7315661), (34, 6454995), (51, 4303330), (85, 2581998), (102, 2151665), (170, 1290999), (255, 860666), (510, 430333)]