1569393150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{61909}}^1$

素因数の和:61950

約数の個数: 72

約数和(自身を含む): 4214585160

約数和(自身を除く): 2645192010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 169, 195, 325, 338, 390, 507, 650, 845, 975, 1014, 1690, 1950, 2535, 4225, 5070, 8450, 12675, 25350, 61909, 123818, 185727, 309545, 371454, 619090, 804817, 928635, 1547725, 1609634, 1857270, 2414451, 3095450, 4024085, 4643175, 4828902, 8048170, 9286350, 10462621, 12072255, 20120425, 20925242, 24144510, 31387863, 40240850, 52313105, 60361275, 62775726, 104626210, 120722550, 156939315, 261565525, 313878630, 523131050, 784696575, 1569393150]

約数ペア:

[(1, 1569393150), (2, 784696575), (3, 523131050), (5, 313878630), (6, 261565525), (10, 156939315), (13, 120722550), (15, 104626210), (25, 62775726), (26, 60361275), (30, 52313105), (39, 40240850), (50, 31387863), (65, 24144510), (75, 20925242), (78, 20120425), (130, 12072255), (150, 10462621), (169, 9286350), (195, 8048170), (325, 4828902), (338, 4643175), (390, 4024085), (507, 3095450), (650, 2414451), (845, 1857270), (975, 1609634), (1014, 1547725), (1690, 928635), (1950, 804817), (2535, 619090), (4225, 371454), (5070, 309545), (8450, 185727), (12675, 123818), (25350, 61909)]