153071570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:623

約数の個数: 64

約数和(自身を含む): 307346400

約数和(自身を除く): 154274830

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 61, 85, 122, 145, 170, 290, 305, 493, 509, 610, 986, 1018, 1037, 1769, 2074, 2465, 2545, 3538, 4930, 5090, 5185, 8653, 8845, 10370, 14761, 17306, 17690, 29522, 30073, 31049, 43265, 60146, 62098, 73805, 86530, 147610, 150365, 155245, 250937, 300730, 310490, 501874, 527833, 900421, 1055666, 1254685, 1800842, 2509370, 2639165, 4502105, 5278330, 9004210, 15307157, 30614314, 76535785, 153071570]

約数ペア:

[(1, 153071570), (2, 76535785), (5, 30614314), (10, 15307157), (17, 9004210), (29, 5278330), (34, 4502105), (58, 2639165), (61, 2509370), (85, 1800842), (122, 1254685), (145, 1055666), (170, 900421), (290, 527833), (305, 501874), (493, 310490), (509, 300730), (610, 250937), (986, 155245), (1018, 150365), (1037, 147610), (1769, 86530), (2074, 73805), (2465, 62098), (2545, 60146), (3538, 43265), (4930, 31049), (5090, 30073), (5185, 29522), (8653, 17690), (8845, 17306), (10370, 14761)]