90574140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79451}}^1$

素因数の和:79482

約数の個数: 48

約数和(自身を含む): 266958720

約数和(自身を除く): 176384580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 79451, 158902, 238353, 317804, 397255, 476706, 794510, 953412, 1191765, 1509569, 1589020, 2383530, 3019138, 4528707, 4767060, 6038276, 7547845, 9057414, 15095690, 18114828, 22643535, 30191380, 45287070, 90574140]

約数ペア:

[(1, 90574140), (2, 45287070), (3, 30191380), (4, 22643535), (5, 18114828), (6, 15095690), (10, 9057414), (12, 7547845), (15, 6038276), (19, 4767060), (20, 4528707), (30, 3019138), (38, 2383530), (57, 1589020), (60, 1509569), (76, 1191765), (95, 953412), (114, 794510), (190, 476706), (228, 397255), (285, 317804), (380, 238353), (570, 158902), (1140, 79451)]