9057160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{4621}}^1$

素因数の和:4646

約数の個数: 48

約数和(自身を含む): 23710860

約数和(自身を除く): 14653700

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 4621, 9242, 18484, 23105, 32347, 36968, 46210, 64694, 92420, 129388, 161735, 184840, 226429, 258776, 323470, 452858, 646940, 905716, 1132145, 1293880, 1811432, 2264290, 4528580, 9057160]

約数ペア:

[(1, 9057160), (2, 4528580), (4, 2264290), (5, 1811432), (7, 1293880), (8, 1132145), (10, 905716), (14, 646940), (20, 452858), (28, 323470), (35, 258776), (40, 226429), (49, 184840), (56, 161735), (70, 129388), (98, 92420), (140, 64694), (196, 46210), (245, 36968), (280, 32347), (392, 23105), (490, 18484), (980, 9242), (1960, 4621)]