32780190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{25411}}^1$

素因数の和:25464

約数の個数: 32

約数和(自身を含む): 80505216

約数和(自身を除く): 47725026

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 25411, 50822, 76233, 127055, 152466, 254110, 381165, 762330, 1092673, 2185346, 3278019, 5463365, 6556038, 10926730, 16390095, 32780190]

約数ペア:

[(1, 32780190), (2, 16390095), (3, 10926730), (5, 6556038), (6, 5463365), (10, 3278019), (15, 2185346), (30, 1092673), (43, 762330), (86, 381165), (129, 254110), (215, 152466), (258, 127055), (430, 76233), (645, 50822), (1290, 25411)]