85889820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1$

素因数の和:715

約数の個数: 96

約数和(自身を含む): 253693440

約数和(自身を除く): 167803620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 109, 115, 138, 218, 230, 276, 327, 345, 436, 460, 545, 571, 654, 690, 1090, 1142, 1308, 1380, 1635, 1713, 2180, 2284, 2507, 2855, 3270, 3426, 5014, 5710, 6540, 6852, 7521, 8565, 10028, 11420, 12535, 13133, 15042, 17130, 25070, 26266, 30084, 34260, 37605, 39399, 50140, 52532, 62239, 65665, 75210, 78798, 124478, 131330, 150420, 157596, 186717, 196995, 248956, 262660, 311195, 373434, 393990, 622390, 746868, 787980, 933585, 1244780, 1431497, 1867170, 2862994, 3734340, 4294491, 5725988, 7157485, 8588982, 14314970, 17177964, 21472455, 28629940, 42944910, 85889820]

約数ペア:

[(1, 85889820), (2, 42944910), (3, 28629940), (4, 21472455), (5, 17177964), (6, 14314970), (10, 8588982), (12, 7157485), (15, 5725988), (20, 4294491), (23, 3734340), (30, 2862994), (46, 1867170), (60, 1431497), (69, 1244780), (92, 933585), (109, 787980), (115, 746868), (138, 622390), (218, 393990), (230, 373434), (276, 311195), (327, 262660), (345, 248956), (436, 196995), (460, 186717), (545, 157596), (571, 150420), (654, 131330), (690, 124478), (1090, 78798), (1142, 75210), (1308, 65665), (1380, 62239), (1635, 52532), (1713, 50140), (2180, 39399), (2284, 37605), (2507, 34260), (2855, 30084), (3270, 26266), (3426, 25070), (5014, 17130), (5710, 15042), (6540, 13133), (6852, 12535), (7521, 11420), (8565, 10028)]