1258001460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{69197}}^1$

素因数の和:69313

約数の個数: 72

約数和(自身を含む): 3853775016

約数和(自身を除く): 2595773556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 3030, 3636, 4545, 6060, 9090, 18180, 69197, 138394, 207591, 276788, 345985, 415182, 622773, 691970, 830364, 1037955, 1245546, 1383940, 2075910, 2491092, 3113865, 4151820, 6227730, 6988897, 12455460, 13977794, 20966691, 27955588, 34944485, 41933382, 62900073, 69888970, 83866764, 104833455, 125800146, 139777940, 209666910, 251600292, 314500365, 419333820, 629000730, 1258001460]

約数ペア:

[(1, 1258001460), (2, 629000730), (3, 419333820), (4, 314500365), (5, 251600292), (6, 209666910), (9, 139777940), (10, 125800146), (12, 104833455), (15, 83866764), (18, 69888970), (20, 62900073), (30, 41933382), (36, 34944485), (45, 27955588), (60, 20966691), (90, 13977794), (101, 12455460), (180, 6988897), (202, 6227730), (303, 4151820), (404, 3113865), (505, 2491092), (606, 2075910), (909, 1383940), (1010, 1245546), (1212, 1037955), (1515, 830364), (1818, 691970), (2020, 622773), (3030, 415182), (3636, 345985), (4545, 276788), (6060, 207591), (9090, 138394), (18180, 69197)]