210317337405

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{1499}}^1\times {\mathrm{148471}}^1$

素因数の和:149991

約数の個数: 64

約数和(自身を含む): 427599360000

約数和(自身を除く): 217282022595

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 1499, 4497, 7495, 10493, 13491, 22485, 31479, 40473, 52465, 67455, 94437, 148471, 157395, 202365, 283311, 445413, 472185, 742355, 1039297, 1336239, 1416555, 2227065, 3117891, 4008717, 5196485, 6681195, 9353673, 15589455, 20043585, 28061019, 46768365, 140305095, 222558029, 667674087, 1112790145, 1557906203, 2003022261, 3338370435, 4673718609, 6009066783, 7789531015, 10015111305, 14021155827, 23368593045, 30045333915, 42063467481, 70105779135, 210317337405]

約数ペア:

[(1, 210317337405), (3, 70105779135), (5, 42063467481), (7, 30045333915), (9, 23368593045), (15, 14021155827), (21, 10015111305), (27, 7789531015), (35, 6009066783), (45, 4673718609), (63, 3338370435), (105, 2003022261), (135, 1557906203), (189, 1112790145), (315, 667674087), (945, 222558029), (1499, 140305095), (4497, 46768365), (7495, 28061019), (10493, 20043585), (13491, 15589455), (22485, 9353673), (31479, 6681195), (40473, 5196485), (52465, 4008717), (67455, 3117891), (94437, 2227065), (148471, 1416555), (157395, 1336239), (202365, 1039297), (283311, 742355), (445413, 472185)]