28294371180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2965867}}^1$

素因数の和:2965935

約数の個数: 72

約数和(自身を含む): 87445652112

約数和(自身を除く): 59151280932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 2965867, 5931734, 8897601, 11863468, 14829335, 17795202, 26692803, 29658670, 35590404, 44488005, 53385606, 59317340, 88976010, 106771212, 133464015, 157190951, 177952020, 266928030, 314381902, 471572853, 533856060, 628763804, 785954755, 943145706, 1414718559, 1571909510, 1886291412, 2357864265, 2829437118, 3143819020, 4715728530, 5658874236, 7073592795, 9431457060, 14147185590, 28294371180]

約数ペア:

[(1, 28294371180), (2, 14147185590), (3, 9431457060), (4, 7073592795), (5, 5658874236), (6, 4715728530), (9, 3143819020), (10, 2829437118), (12, 2357864265), (15, 1886291412), (18, 1571909510), (20, 1414718559), (30, 943145706), (36, 785954755), (45, 628763804), (53, 533856060), (60, 471572853), (90, 314381902), (106, 266928030), (159, 177952020), (180, 157190951), (212, 133464015), (265, 106771212), (318, 88976010), (477, 59317340), (530, 53385606), (636, 44488005), (795, 35590404), (954, 29658670), (1060, 26692803), (1590, 17795202), (1908, 14829335), (2385, 11863468), (3180, 8897601), (4770, 5931734), (9540, 2965867)]