149492790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{184559}}^1$

素因数の和:184578

約数の個数: 40

約数和(自身を含む): 401971680

約数和(自身を除く): 252478890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 184559, 369118, 553677, 922795, 1107354, 1661031, 1845590, 2768385, 3322062, 4983093, 5536770, 8305155, 9966186, 14949279, 16610310, 24915465, 29898558, 49830930, 74746395, 149492790]

約数ペア:

[(1, 149492790), (2, 74746395), (3, 49830930), (5, 29898558), (6, 24915465), (9, 16610310), (10, 14949279), (15, 9966186), (18, 8305155), (27, 5536770), (30, 4983093), (45, 3322062), (54, 2768385), (81, 1845590), (90, 1661031), (135, 1107354), (162, 922795), (270, 553677), (405, 369118), (810, 184559)]