211320660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{185369}}^1$

素因数の和:185400

約数の個数: 48

約数和(自身を含む): 622843200

約数和(自身を除く): 411522540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 185369, 370738, 556107, 741476, 926845, 1112214, 1853690, 2224428, 2780535, 3522011, 3707380, 5561070, 7044022, 10566033, 11122140, 14088044, 17610055, 21132066, 35220110, 42264132, 52830165, 70440220, 105660330, 211320660]

約数ペア:

[(1, 211320660), (2, 105660330), (3, 70440220), (4, 52830165), (5, 42264132), (6, 35220110), (10, 21132066), (12, 17610055), (15, 14088044), (19, 11122140), (20, 10566033), (30, 7044022), (38, 5561070), (57, 3707380), (60, 3522011), (76, 2780535), (95, 2224428), (114, 1853690), (190, 1112214), (228, 926845), (285, 741476), (380, 556107), (570, 370738), (1140, 185369)]