7253141940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3663203}}^1$

素因数の和:3663229

約数の個数: 72

約数和(自身を含む): 24001312608

約数和(自身を除く): 16748170668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 3663203, 7326406, 10989609, 14652812, 18316015, 21979218, 32968827, 36632030, 40295233, 43958436, 54948045, 65937654, 73264060, 80590466, 109896090, 120885699, 131875308, 161180932, 164844135, 201476165, 219792180, 241771398, 329688270, 362657097, 402952330, 483542796, 604428495, 659376540, 725314194, 805904660, 1208856990, 1450628388, 1813285485, 2417713980, 3626570970, 7253141940]

約数ペア:

[(1, 7253141940), (2, 3626570970), (3, 2417713980), (4, 1813285485), (5, 1450628388), (6, 1208856990), (9, 805904660), (10, 725314194), (11, 659376540), (12, 604428495), (15, 483542796), (18, 402952330), (20, 362657097), (22, 329688270), (30, 241771398), (33, 219792180), (36, 201476165), (44, 164844135), (45, 161180932), (55, 131875308), (60, 120885699), (66, 109896090), (90, 80590466), (99, 73264060), (110, 65937654), (132, 54948045), (165, 43958436), (180, 40295233), (198, 36632030), (220, 32968827), (330, 21979218), (396, 18316015), (495, 14652812), (660, 10989609), (990, 7326406), (1980, 3663203)]