30786972

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{337}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 75409152

約数和(自身を除く): 44622180

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 331, 337, 662, 674, 993, 1011, 1324, 1348, 1986, 2022, 3972, 4044, 7613, 7751, 15226, 15502, 22839, 23253, 30452, 31004, 45678, 46506, 91356, 93012, 111547, 223094, 334641, 446188, 669282, 1338564, 2565581, 5131162, 7696743, 10262324, 15393486, 30786972]

約数ペア:

[(1, 30786972), (2, 15393486), (3, 10262324), (4, 7696743), (6, 5131162), (12, 2565581), (23, 1338564), (46, 669282), (69, 446188), (92, 334641), (138, 223094), (276, 111547), (331, 93012), (337, 91356), (662, 46506), (674, 45678), (993, 31004), (1011, 30452), (1324, 23253), (1348, 22839), (1986, 15502), (2022, 15226), (3972, 7751), (4044, 7613)]