261738210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{30829}}^1$

素因数の和:31122

約数の個数: 32

約数和(自身を含む): 630411840

約数和(自身を除く): 368673630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 283, 566, 849, 1415, 1698, 2830, 4245, 8490, 30829, 61658, 92487, 154145, 184974, 308290, 462435, 924870, 8724607, 17449214, 26173821, 43623035, 52347642, 87246070, 130869105, 261738210]

約数ペア:

[(1, 261738210), (2, 130869105), (3, 87246070), (5, 52347642), (6, 43623035), (10, 26173821), (15, 17449214), (30, 8724607), (283, 924870), (566, 462435), (849, 308290), (1415, 184974), (1698, 154145), (2830, 92487), (4245, 61658), (8490, 30829)]