129635970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{100493}}^1$

素因数の和:100546

約数の個数: 32

約数和(自身を含む): 318364992

約数和(自身を除く): 188729022

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 100493, 200986, 301479, 502465, 602958, 1004930, 1507395, 3014790, 4321199, 8642398, 12963597, 21605995, 25927194, 43211990, 64817985, 129635970]

約数ペア:

[(1, 129635970), (2, 64817985), (3, 43211990), (5, 25927194), (6, 21605995), (10, 12963597), (15, 8642398), (30, 4321199), (43, 3014790), (86, 1507395), (129, 1004930), (215, 602958), (258, 502465), (430, 301479), (645, 200986), (1290, 100493)]