9350530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 20018880

約数和(自身を除く): 10668350

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 139, 155, 217, 278, 310, 434, 695, 961, 973, 1085, 1390, 1922, 1946, 2170, 4309, 4805, 4865, 6727, 8618, 9610, 9730, 13454, 21545, 30163, 33635, 43090, 60326, 67270, 133579, 150815, 267158, 301630, 667895, 935053, 1335790, 1870106, 4675265, 9350530]

約数ペア:

[(1, 9350530), (2, 4675265), (5, 1870106), (7, 1335790), (10, 935053), (14, 667895), (31, 301630), (35, 267158), (62, 150815), (70, 133579), (139, 67270), (155, 60326), (217, 43090), (278, 33635), (310, 30163), (434, 21545), (695, 13454), (961, 9730), (973, 9610), (1085, 8618), (1390, 6727), (1922, 4865), (1946, 4805), (2170, 4309)]