80792730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{5189}}^1$

素因数の和:5375

約数の個数: 48

約数和(自身を含む): 211316040

約数和(自身を除く): 130523310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 519, 865, 1038, 1557, 1730, 2595, 3114, 5189, 5190, 7785, 10378, 15567, 15570, 25945, 31134, 46701, 51890, 77835, 93402, 155670, 233505, 467010, 897697, 1795394, 2693091, 4488485, 5386182, 8079273, 8976970, 13465455, 16158546, 26930910, 40396365, 80792730]

約数ペア:

[(1, 80792730), (2, 40396365), (3, 26930910), (5, 16158546), (6, 13465455), (9, 8976970), (10, 8079273), (15, 5386182), (18, 4488485), (30, 2693091), (45, 1795394), (90, 897697), (173, 467010), (346, 233505), (519, 155670), (865, 93402), (1038, 77835), (1557, 51890), (1730, 46701), (2595, 31134), (3114, 25945), (5189, 15570), (5190, 15567), (7785, 10378)]