1570300540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2087}}^1\times {\mathrm{2213}}^1$

素因数の和:4326

約数の個数: 48

約数和(自身を含む): 3494860992

約数和(自身を除く): 1924560452

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 2087, 2213, 4174, 4426, 8348, 8852, 10435, 11065, 20870, 22130, 35479, 37621, 41740, 44260, 70958, 75242, 141916, 150484, 177395, 188105, 354790, 376210, 709580, 752420, 4618531, 9237062, 18474124, 23092655, 46185310, 78515027, 92370620, 157030054, 314060108, 392575135, 785150270, 1570300540]

約数ペア:

[(1, 1570300540), (2, 785150270), (4, 392575135), (5, 314060108), (10, 157030054), (17, 92370620), (20, 78515027), (34, 46185310), (68, 23092655), (85, 18474124), (170, 9237062), (340, 4618531), (2087, 752420), (2213, 709580), (4174, 376210), (4426, 354790), (8348, 188105), (8852, 177395), (10435, 150484), (11065, 141916), (20870, 75242), (22130, 70958), (35479, 44260), (37621, 41740)]