2141182.00000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{145577}}^1$

素因数の和:145600

約数の個数: 32

約数和(自身を含む): 146742624

約数和(自身を除く): 89967594

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 145577, 291154, 436731, 727885, 873462, 1455770, 1892501, 2183655, 3785002, 4367310, 5677503, 9462505, 11355006, 18925010, 28387515, 56775030]

約数ペア:

[(1, 56775030), (2, 28387515), (3, 18925010), (5, 11355006), (6, 9462505), (10, 5677503), (13, 4367310), (15, 3785002), (26, 2183655), (30, 1892501), (39, 1455770), (65, 873462), (78, 727885), (130, 436731), (195, 291154), (390, 145577)]