2015301330

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{1066297}}^1$

素因数の和:1066320

約数の個数: 64

約数和(自身を含む): 6141876480

約数和(自身を除く): 4126575150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 1066297, 2132594, 3198891, 5331485, 6397782, 7464079, 9596673, 10662970, 14928158, 15994455, 19193346, 22392237, 28790019, 31988910, 37320395, 44784474, 47983365, 57580038, 67176711, 74640790, 95966730, 111961185, 134353422, 143950095, 201530133, 223922370, 287900190, 335883555, 403060266, 671767110, 1007650665, 2015301330]

約数ペア:

[(1, 2015301330), (2, 1007650665), (3, 671767110), (5, 403060266), (6, 335883555), (7, 287900190), (9, 223922370), (10, 201530133), (14, 143950095), (15, 134353422), (18, 111961185), (21, 95966730), (27, 74640790), (30, 67176711), (35, 57580038), (42, 47983365), (45, 44784474), (54, 37320395), (63, 31988910), (70, 28790019), (90, 22392237), (105, 19193346), (126, 15994455), (135, 14928158), (189, 10662970), (210, 9596673), (270, 7464079), (315, 6397782), (378, 5331485), (630, 3198891), (945, 2132594), (1890, 1066297)]