21790350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{16141}}^1$

素因数の和:16162

約数の個数: 48

約数和(自身を含む): 60048240

約数和(自身を除く): 38257890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 16141, 32282, 48423, 80705, 96846, 145269, 161410, 242115, 290538, 403525, 435807, 484230, 726345, 807050, 871614, 1210575, 1452690, 2179035, 2421150, 3631725, 4358070, 7263450, 10895175, 21790350]

約数ペア:

[(1, 21790350), (2, 10895175), (3, 7263450), (5, 4358070), (6, 3631725), (9, 2421150), (10, 2179035), (15, 1452690), (18, 1210575), (25, 871614), (27, 807050), (30, 726345), (45, 484230), (50, 435807), (54, 403525), (75, 290538), (90, 242115), (135, 161410), (150, 145269), (225, 96846), (270, 80705), (450, 48423), (675, 32282), (1350, 16141)]