23209980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{587}}^1\times {\mathrm{659}}^1$

素因数の和:1258

約数の個数: 48

約数和(自身を含む): 65197440

約数和(自身を除く): 41987460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 587, 659, 1174, 1318, 1761, 1977, 2348, 2636, 2935, 3295, 3522, 3954, 5870, 6590, 7044, 7908, 8805, 9885, 11740, 13180, 17610, 19770, 35220, 39540, 386833, 773666, 1160499, 1547332, 1934165, 2320998, 3868330, 4641996, 5802495, 7736660, 11604990, 23209980]

約数ペア:

[(1, 23209980), (2, 11604990), (3, 7736660), (4, 5802495), (5, 4641996), (6, 3868330), (10, 2320998), (12, 1934165), (15, 1547332), (20, 1160499), (30, 773666), (60, 386833), (587, 39540), (659, 35220), (1174, 19770), (1318, 17610), (1761, 13180), (1977, 11740), (2348, 9885), (2636, 8805), (2935, 7908), (3295, 7044), (3522, 6590), (3954, 5870)]