149737290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{262697}}^1$

素因数の和:262726

約数の個数: 32

約数和(自身を含む): 378285120

約数和(自身を除く): 228547830

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 262697, 525394, 788091, 1313485, 1576182, 2626970, 3940455, 4991243, 7880910, 9982486, 14973729, 24956215, 29947458, 49912430, 74868645, 149737290]

約数ペア:

[(1, 149737290), (2, 74868645), (3, 49912430), (5, 29947458), (6, 24956215), (10, 14973729), (15, 9982486), (19, 7880910), (30, 4991243), (38, 3940455), (57, 2626970), (95, 1576182), (114, 1313485), (190, 788091), (285, 525394), (570, 262697)]