2912631210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{18253}}^1$

素因数の和:18469

約数の個数: 80

約数和(自身を含む): 7871927976

約数和(自身を除く): 4959296766

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 197, 270, 394, 405, 591, 810, 985, 1182, 1773, 1970, 2955, 3546, 5319, 5910, 8865, 10638, 15957, 17730, 18253, 26595, 31914, 36506, 53190, 54759, 79785, 91265, 109518, 159570, 164277, 182530, 273795, 328554, 492831, 547590, 821385, 985662, 1478493, 1642770, 2464155, 2956986, 3595841, 4928310, 7191682, 7392465, 10787523, 14784930, 17979205, 21575046, 32362569, 35958410, 53937615, 64725138, 97087707, 107875230, 161812845, 194175414, 291263121, 323625690, 485438535, 582526242, 970877070, 1456315605, 2912631210]

約数ペア:

[(1, 2912631210), (2, 1456315605), (3, 970877070), (5, 582526242), (6, 485438535), (9, 323625690), (10, 291263121), (15, 194175414), (18, 161812845), (27, 107875230), (30, 97087707), (45, 64725138), (54, 53937615), (81, 35958410), (90, 32362569), (135, 21575046), (162, 17979205), (197, 14784930), (270, 10787523), (394, 7392465), (405, 7191682), (591, 4928310), (810, 3595841), (985, 2956986), (1182, 2464155), (1773, 1642770), (1970, 1478493), (2955, 985662), (3546, 821385), (5319, 547590), (5910, 492831), (8865, 328554), (10638, 273795), (15957, 182530), (17730, 164277), (18253, 159570), (26595, 109518), (31914, 91265), (36506, 79785), (53190, 54759)]