8646390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4177}}^1$

素因数の和:4213

約数の個数: 48

約数和(自身を含む): 23463648

約数和(自身を除く): 14817258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 4177, 8354, 12531, 20885, 25062, 37593, 41770, 62655, 75186, 96071, 125310, 187965, 192142, 288213, 375930, 480355, 576426, 864639, 960710, 1441065, 1729278, 2882130, 4323195, 8646390]

約数ペア:

[(1, 8646390), (2, 4323195), (3, 2882130), (5, 1729278), (6, 1441065), (9, 960710), (10, 864639), (15, 576426), (18, 480355), (23, 375930), (30, 288213), (45, 192142), (46, 187965), (69, 125310), (90, 96071), (115, 75186), (138, 62655), (207, 41770), (230, 37593), (345, 25062), (414, 20885), (690, 12531), (1035, 8354), (2070, 4177)]