1023563530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1481}}^1$

素因数の和:1663

約数の個数: 64

約数和(自身を含む): 2064082176

約数和(自身を除く): 1040518646

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 103, 110, 122, 206, 305, 515, 610, 671, 1030, 1133, 1342, 1481, 2266, 2962, 3355, 5665, 6283, 6710, 7405, 11330, 12566, 14810, 16291, 31415, 32582, 62830, 69113, 81455, 90341, 138226, 152543, 162910, 180682, 305086, 345565, 451705, 691130, 762715, 903410, 993751, 1525430, 1677973, 1987502, 3355946, 4968755, 8389865, 9305123, 9937510, 16779730, 18610246, 46525615, 93051230, 102356353, 204712706, 511781765, 1023563530]

約数ペア:

[(1, 1023563530), (2, 511781765), (5, 204712706), (10, 102356353), (11, 93051230), (22, 46525615), (55, 18610246), (61, 16779730), (103, 9937510), (110, 9305123), (122, 8389865), (206, 4968755), (305, 3355946), (515, 1987502), (610, 1677973), (671, 1525430), (1030, 993751), (1133, 903410), (1342, 762715), (1481, 691130), (2266, 451705), (2962, 345565), (3355, 305086), (5665, 180682), (6283, 162910), (6710, 152543), (7405, 138226), (11330, 90341), (12566, 81455), (14810, 69113), (16291, 62830), (31415, 32582)]