212960670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{546053}}^1$

素因数の和:546076

約数の個数: 32

約数和(自身を含む): 550422432

約数和(自身を除く): 337461762

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 546053, 1092106, 1638159, 2730265, 3276318, 5460530, 7098689, 8190795, 14197378, 16381590, 21296067, 35493445, 42592134, 70986890, 106480335, 212960670]

約数ペア:

[(1, 212960670), (2, 106480335), (3, 70986890), (5, 42592134), (6, 35493445), (10, 21296067), (13, 16381590), (15, 14197378), (26, 8190795), (30, 7098689), (39, 5460530), (65, 3276318), (78, 2730265), (130, 1638159), (195, 1092106), (390, 546053)]