30248595

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1783}}^1$

素因数の和:1836

約数の個数: 48

約数和(自身を含む): 58443840

約数和(自身を除く): 28195245

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 145, 195, 261, 377, 435, 585, 1131, 1305, 1783, 1885, 3393, 5349, 5655, 8915, 16047, 16965, 23179, 26745, 51707, 69537, 80235, 115895, 155121, 208611, 258535, 347685, 465363, 672191, 775605, 1043055, 2016573, 2326815, 3360955, 6049719, 10082865, 30248595]

約数ペア:

[(1, 30248595), (3, 10082865), (5, 6049719), (9, 3360955), (13, 2326815), (15, 2016573), (29, 1043055), (39, 775605), (45, 672191), (65, 465363), (87, 347685), (117, 258535), (145, 208611), (195, 155121), (261, 115895), (377, 80235), (435, 69537), (585, 51707), (1131, 26745), (1305, 23179), (1783, 16965), (1885, 16047), (3393, 8915), (5349, 5655)]