23207730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8501}}^1$

素因数の和:8531

約数の個数: 64

約数和(自身を含む): 68560128

約数和(自身を除く): 45352398

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 8501, 17002, 25503, 42505, 51006, 59507, 85010, 110513, 119014, 127515, 178521, 221026, 255030, 297535, 331539, 357042, 552565, 595070, 663078, 773591, 892605, 1105130, 1547182, 1657695, 1785210, 2320773, 3315390, 3867955, 4641546, 7735910, 11603865, 23207730]

約数ペア:

[(1, 23207730), (2, 11603865), (3, 7735910), (5, 4641546), (6, 3867955), (7, 3315390), (10, 2320773), (13, 1785210), (14, 1657695), (15, 1547182), (21, 1105130), (26, 892605), (30, 773591), (35, 663078), (39, 595070), (42, 552565), (65, 357042), (70, 331539), (78, 297535), (91, 255030), (105, 221026), (130, 178521), (182, 127515), (195, 119014), (210, 110513), (273, 85010), (390, 59507), (455, 51006), (546, 42505), (910, 25503), (1365, 17002), (2730, 8501)]