89228970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{16253}}^1$

素因数の和:16327

約数の個数: 48

約数和(自身を含む): 235813032

約数和(自身を除く): 146584062

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 16253, 32506, 48759, 81265, 97518, 146277, 162530, 243795, 292554, 487590, 731385, 991433, 1462770, 1982866, 2974299, 4957165, 5948598, 8922897, 9914330, 14871495, 17845794, 29742990, 44614485, 89228970]

約数ペア:

[(1, 89228970), (2, 44614485), (3, 29742990), (5, 17845794), (6, 14871495), (9, 9914330), (10, 8922897), (15, 5948598), (18, 4957165), (30, 2974299), (45, 1982866), (61, 1462770), (90, 991433), (122, 731385), (183, 487590), (305, 292554), (366, 243795), (549, 162530), (610, 146277), (915, 97518), (1098, 81265), (1830, 48759), (2745, 32506), (5490, 16253)]