183788910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{13007}}^1$

素因数の和:13177

約数の個数: 48

約数和(自身を含む): 480931776

約数和(自身を除く): 297142866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 4710, 7065, 13007, 14130, 26014, 39021, 65035, 78042, 117063, 130070, 195105, 234126, 390210, 585315, 1170630, 2042099, 4084198, 6126297, 10210495, 12252594, 18378891, 20420990, 30631485, 36757782, 61262970, 91894455, 183788910]

約数ペア:

[(1, 183788910), (2, 91894455), (3, 61262970), (5, 36757782), (6, 30631485), (9, 20420990), (10, 18378891), (15, 12252594), (18, 10210495), (30, 6126297), (45, 4084198), (90, 2042099), (157, 1170630), (314, 585315), (471, 390210), (785, 234126), (942, 195105), (1413, 130070), (1570, 117063), (2355, 78042), (2826, 65035), (4710, 39021), (7065, 26014), (13007, 14130)]