86625090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{787}}^1\times {\mathrm{1223}}^1$

素因数の和:2023

約数の個数: 48

約数和(自身を含む): 225695808

約数和(自身を除く): 139070718

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 787, 1223, 1574, 2361, 2446, 3669, 3935, 4722, 6115, 7083, 7338, 7870, 11007, 11805, 12230, 14166, 18345, 22014, 23610, 35415, 36690, 55035, 70830, 110070, 962501, 1925002, 2887503, 4812505, 5775006, 8662509, 9625010, 14437515, 17325018, 28875030, 43312545, 86625090]

約数ペア:

[(1, 86625090), (2, 43312545), (3, 28875030), (5, 17325018), (6, 14437515), (9, 9625010), (10, 8662509), (15, 5775006), (18, 4812505), (30, 2887503), (45, 1925002), (90, 962501), (787, 110070), (1223, 70830), (1574, 55035), (2361, 36690), (2446, 35415), (3669, 23610), (3935, 22014), (4722, 18345), (6115, 14166), (7083, 12230), (7338, 11805), (7870, 11007)]