1685326380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1221251}}^1$

素因数の和:1221286

約数の個数: 48

約数和(自身を含む): 4924088064

約数和(自身を除く): 3238761684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 1221251, 2442502, 3663753, 4885004, 6106255, 7327506, 12212510, 14655012, 18318765, 24425020, 28088773, 36637530, 56177546, 73275060, 84266319, 112355092, 140443865, 168532638, 280887730, 337065276, 421331595, 561775460, 842663190, 1685326380]

約数ペア:

[(1, 1685326380), (2, 842663190), (3, 561775460), (4, 421331595), (5, 337065276), (6, 280887730), (10, 168532638), (12, 140443865), (15, 112355092), (20, 84266319), (23, 73275060), (30, 56177546), (46, 36637530), (60, 28088773), (69, 24425020), (92, 18318765), (115, 14655012), (138, 12212510), (230, 7327506), (276, 6106255), (345, 4885004), (460, 3663753), (690, 2442502), (1380, 1221251)]