154919310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56747}}^1$

素因数の和:56777

約数の個数: 64

約数和(自身を含む): 457615872

約数和(自身を除く): 302696562

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 56747, 113494, 170241, 283735, 340482, 397229, 567470, 737711, 794458, 851205, 1191687, 1475422, 1702410, 1986145, 2213133, 2383374, 3688555, 3972290, 4426266, 5163977, 5958435, 7377110, 10327954, 11065665, 11916870, 15491931, 22131330, 25819885, 30983862, 51639770, 77459655, 154919310]

約数ペア:

[(1, 154919310), (2, 77459655), (3, 51639770), (5, 30983862), (6, 25819885), (7, 22131330), (10, 15491931), (13, 11916870), (14, 11065665), (15, 10327954), (21, 7377110), (26, 5958435), (30, 5163977), (35, 4426266), (39, 3972290), (42, 3688555), (65, 2383374), (70, 2213133), (78, 1986145), (91, 1702410), (105, 1475422), (130, 1191687), (182, 851205), (195, 794458), (210, 737711), (273, 567470), (390, 397229), (455, 340482), (546, 283735), (910, 170241), (1365, 113494), (2730, 56747)]