8769780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{587}}^1$

素因数の和:685

約数の個数: 72

約数和(自身を含む): 26968032

約数和(自身を除く): 18198252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 587, 747, 830, 996, 1174, 1245, 1494, 1660, 1761, 2348, 2490, 2935, 2988, 3522, 3735, 4980, 5283, 5870, 7044, 7470, 8805, 10566, 11740, 14940, 17610, 21132, 26415, 35220, 48721, 52830, 97442, 105660, 146163, 194884, 243605, 292326, 438489, 487210, 584652, 730815, 876978, 974420, 1461630, 1753956, 2192445, 2923260, 4384890, 8769780]

約数ペア:

[(1, 8769780), (2, 4384890), (3, 2923260), (4, 2192445), (5, 1753956), (6, 1461630), (9, 974420), (10, 876978), (12, 730815), (15, 584652), (18, 487210), (20, 438489), (30, 292326), (36, 243605), (45, 194884), (60, 146163), (83, 105660), (90, 97442), (166, 52830), (180, 48721), (249, 35220), (332, 26415), (415, 21132), (498, 17610), (587, 14940), (747, 11740), (830, 10566), (996, 8805), (1174, 7470), (1245, 7044), (1494, 5870), (1660, 5283), (1761, 4980), (2348, 3735), (2490, 3522), (2935, 2988)]