26330190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{20411}}^1$

素因数の和:20464

約数の個数: 32

約数和(自身を含む): 64665216

約数和(自身を除く): 38335026

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 20411, 40822, 61233, 102055, 122466, 204110, 306165, 612330, 877673, 1755346, 2633019, 4388365, 5266038, 8776730, 13165095, 26330190]

約数ペア:

[(1, 26330190), (2, 13165095), (3, 8776730), (5, 5266038), (6, 4388365), (10, 2633019), (15, 1755346), (30, 877673), (43, 612330), (86, 306165), (129, 204110), (215, 122466), (258, 102055), (430, 61233), (645, 40822), (1290, 20411)]