30802785

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 55339200

約数和(自身を除く): 24536415

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 169, 195, 377, 419, 435, 507, 845, 1131, 1257, 1885, 2095, 2535, 4901, 5447, 5655, 6285, 12151, 14703, 16341, 24505, 27235, 36453, 60755, 70811, 73515, 81705, 157963, 182265, 212433, 354055, 473889, 789815, 1062165, 2053519, 2369445, 6160557, 10267595, 30802785]

約数ペア:

[(1, 30802785), (3, 10267595), (5, 6160557), (13, 2369445), (15, 2053519), (29, 1062165), (39, 789815), (65, 473889), (87, 354055), (145, 212433), (169, 182265), (195, 157963), (377, 81705), (419, 73515), (435, 70811), (507, 60755), (845, 36453), (1131, 27235), (1257, 24505), (1885, 16341), (2095, 14703), (2535, 12151), (4901, 6285), (5447, 5655)]