276972670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5449}}^1$

素因数の和:5509

約数の個数: 64

約数和(自身を含む): 593308800

約数和(自身を除く): 316336130

約数列:

[1, 2, 5, 10, 13, 17, 23, 26, 34, 46, 65, 85, 115, 130, 170, 221, 230, 299, 391, 442, 598, 782, 1105, 1495, 1955, 2210, 2990, 3910, 5083, 5449, 10166, 10898, 25415, 27245, 50830, 54490, 70837, 92633, 125327, 141674, 185266, 250654, 354185, 463165, 626635, 708370, 926330, 1204229, 1253270, 1629251, 2130559, 2408458, 3258502, 4261118, 6021145, 8146255, 10652795, 12042290, 16292510, 21305590, 27697267, 55394534, 138486335, 276972670]

約数ペア:

[(1, 276972670), (2, 138486335), (5, 55394534), (10, 27697267), (13, 21305590), (17, 16292510), (23, 12042290), (26, 10652795), (34, 8146255), (46, 6021145), (65, 4261118), (85, 3258502), (115, 2408458), (130, 2130559), (170, 1629251), (221, 1253270), (230, 1204229), (299, 926330), (391, 708370), (442, 626635), (598, 463165), (782, 354185), (1105, 250654), (1495, 185266), (1955, 141674), (2210, 125327), (2990, 92633), (3910, 70837), (5083, 54490), (5449, 50830), (10166, 27245), (10898, 25415)]