30027870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{599}}^1$

素因数の和:1169

約数の個数: 48

約数和(自身を含む): 78343200

約数和(自身を除く): 48315330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 557, 599, 1114, 1198, 1671, 1797, 2785, 2995, 3342, 3594, 5013, 5391, 5570, 5990, 8355, 8985, 10026, 10782, 16710, 17970, 25065, 26955, 50130, 53910, 333643, 667286, 1000929, 1668215, 2001858, 3002787, 3336430, 5004645, 6005574, 10009290, 15013935, 30027870]

約数ペア:

[(1, 30027870), (2, 15013935), (3, 10009290), (5, 6005574), (6, 5004645), (9, 3336430), (10, 3002787), (15, 2001858), (18, 1668215), (30, 1000929), (45, 667286), (90, 333643), (557, 53910), (599, 50130), (1114, 26955), (1198, 25065), (1671, 17970), (1797, 16710), (2785, 10782), (2995, 10026), (3342, 8985), (3594, 8355), (5013, 5990), (5391, 5570)]