13381860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9697}}^1$

素因数の和:9732

約数の個数: 48

約数和(自身を含む): 39102336

約数和(自身を除く): 25720476

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, 9697, 19394, 29091, 38788, 48485, 58182, 96970, 116364, 145455, 193940, 223031, 290910, 446062, 581820, 669093, 892124, 1115155, 1338186, 2230310, 2676372, 3345465, 4460620, 6690930, 13381860]

約数ペア:

[(1, 13381860), (2, 6690930), (3, 4460620), (4, 3345465), (5, 2676372), (6, 2230310), (10, 1338186), (12, 1115155), (15, 892124), (20, 669093), (23, 581820), (30, 446062), (46, 290910), (60, 223031), (69, 193940), (92, 145455), (115, 116364), (138, 96970), (230, 58182), (276, 48485), (345, 38788), (460, 29091), (690, 19394), (1380, 9697)]