71349430

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{1723}}^1$

素因数の和:1872

約数の個数: 32

約数和(自身を含む): 132941088

約数和(自身を除く): 61591658

約数列:

[1, 2, 5, 10, 41, 82, 101, 202, 205, 410, 505, 1010, 1723, 3446, 4141, 8282, 8615, 17230, 20705, 41410, 70643, 141286, 174023, 348046, 353215, 706430, 870115, 1740230, 7134943, 14269886, 35674715, 71349430]

約数ペア:

[(1, 71349430), (2, 35674715), (5, 14269886), (10, 7134943), (41, 1740230), (82, 870115), (101, 706430), (202, 353215), (205, 348046), (410, 174023), (505, 141286), (1010, 70643), (1723, 41410), (3446, 20705), (4141, 17230), (8282, 8615)]