145816580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6163}}^1$

素因数の和:6205

約数の個数: 72

約数和(自身を含む): 379012032

約数和(自身を除く): 233195452

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1690, 1820, 2366, 3380, 4732, 5915, 6163, 11830, 12326, 23660, 24652, 30815, 43141, 61630, 80119, 86282, 123260, 160238, 172564, 215705, 320476, 400595, 431410, 560833, 801190, 862820, 1041547, 1121666, 1602380, 2083094, 2243332, 2804165, 4166188, 5207735, 5608330, 7290829, 10415470, 11216660, 14581658, 20830940, 29163316, 36454145, 72908290, 145816580]

約数ペア:

[(1, 145816580), (2, 72908290), (4, 36454145), (5, 29163316), (7, 20830940), (10, 14581658), (13, 11216660), (14, 10415470), (20, 7290829), (26, 5608330), (28, 5207735), (35, 4166188), (52, 2804165), (65, 2243332), (70, 2083094), (91, 1602380), (130, 1121666), (140, 1041547), (169, 862820), (182, 801190), (260, 560833), (338, 431410), (364, 400595), (455, 320476), (676, 215705), (845, 172564), (910, 160238), (1183, 123260), (1690, 86282), (1820, 80119), (2366, 61630), (3380, 43141), (4732, 30815), (5915, 24652), (6163, 23660), (11830, 12326)]