7301450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 14999040

約数和(自身を除く): 7697590

約数列:

[1, 2, 5, 10, 13, 25, 26, 47, 50, 65, 94, 130, 235, 239, 325, 470, 478, 611, 650, 1175, 1195, 1222, 2350, 2390, 3055, 3107, 5975, 6110, 6214, 11233, 11950, 15275, 15535, 22466, 30550, 31070, 56165, 77675, 112330, 146029, 155350, 280825, 292058, 561650, 730145, 1460290, 3650725, 7301450]

約数ペア:

[(1, 7301450), (2, 3650725), (5, 1460290), (10, 730145), (13, 561650), (25, 292058), (26, 280825), (47, 155350), (50, 146029), (65, 112330), (94, 77675), (130, 56165), (235, 31070), (239, 30550), (325, 22466), (470, 15535), (478, 15275), (611, 11950), (650, 11233), (1175, 6214), (1195, 6110), (1222, 5975), (2350, 3107), (2390, 3055)]