86870730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{39667}}^1$

素因数の和:39750

約数の個数: 32

約数和(自身を含む): 211351104

約数和(自身を除く): 124480374

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 39667, 79334, 119001, 198335, 238002, 396670, 595005, 1190010, 2895691, 5791382, 8687073, 14478455, 17374146, 28956910, 43435365, 86870730]

約数ペア:

[(1, 86870730), (2, 43435365), (3, 28956910), (5, 17374146), (6, 14478455), (10, 8687073), (15, 5791382), (30, 2895691), (73, 1190010), (146, 595005), (219, 396670), (365, 238002), (438, 198335), (730, 119001), (1095, 79334), (2190, 39667)]