1427608890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{834859}}^1$

素因数の和:834891

約数の個数: 48

約数和(自身を含む): 3907144800

約数和(自身を除く): 2479535910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 834859, 1669718, 2504577, 4174295, 5009154, 7513731, 8348590, 12522885, 15027462, 15862321, 25045770, 31724642, 37568655, 47586963, 75137310, 79311605, 95173926, 142760889, 158623210, 237934815, 285521778, 475869630, 713804445, 1427608890]

約数ペア:

[(1, 1427608890), (2, 713804445), (3, 475869630), (5, 285521778), (6, 237934815), (9, 158623210), (10, 142760889), (15, 95173926), (18, 79311605), (19, 75137310), (30, 47586963), (38, 37568655), (45, 31724642), (57, 25045770), (90, 15862321), (95, 15027462), (114, 12522885), (171, 8348590), (190, 7513731), (285, 5009154), (342, 4174295), (570, 2504577), (855, 1669718), (1710, 834859)]