83897430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^2\times {\mathrm{149}}^1$

素因数の和:433

約数の個数: 48

約数和(自身を含む): 204195600

約数和(自身を除く): 120298170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 149, 274, 298, 411, 447, 685, 745, 822, 894, 1370, 1490, 2055, 2235, 4110, 4470, 18769, 20413, 37538, 40826, 56307, 61239, 93845, 102065, 112614, 122478, 187690, 204130, 281535, 306195, 563070, 612390, 2796581, 5593162, 8389743, 13982905, 16779486, 27965810, 41948715, 83897430]

約数ペア:

[(1, 83897430), (2, 41948715), (3, 27965810), (5, 16779486), (6, 13982905), (10, 8389743), (15, 5593162), (30, 2796581), (137, 612390), (149, 563070), (274, 306195), (298, 281535), (411, 204130), (447, 187690), (685, 122478), (745, 112614), (822, 102065), (894, 93845), (1370, 61239), (1490, 56307), (2055, 40826), (2235, 37538), (4110, 20413), (4470, 18769)]