15691568130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{8302417}}^1$

素因数の和:8302440

約数の個数: 64

約数和(自身を含む): 47821927680

約数和(自身を除く): 32130359550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 8302417, 16604834, 24907251, 41512085, 49814502, 58116919, 74721753, 83024170, 116233838, 124536255, 149443506, 174350757, 224165259, 249072510, 290584595, 348701514, 373608765, 448330518, 523052271, 581169190, 747217530, 871753785, 1046104542, 1120826295, 1569156813, 1743507570, 2241652590, 2615261355, 3138313626, 5230522710, 7845784065, 15691568130]

約数ペア:

[(1, 15691568130), (2, 7845784065), (3, 5230522710), (5, 3138313626), (6, 2615261355), (7, 2241652590), (9, 1743507570), (10, 1569156813), (14, 1120826295), (15, 1046104542), (18, 871753785), (21, 747217530), (27, 581169190), (30, 523052271), (35, 448330518), (42, 373608765), (45, 348701514), (54, 290584595), (63, 249072510), (70, 224165259), (90, 174350757), (105, 149443506), (126, 124536255), (135, 116233838), (189, 83024170), (210, 74721753), (270, 58116919), (315, 49814502), (378, 41512085), (630, 24907251), (945, 16604834), (1890, 8302417)]