70704190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1657}}^1$

素因数の和:1932

約数の個数: 32

約数和(自身を含む): 135372384

約数和(自身を除く): 64668194

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 251, 502, 1255, 1657, 2510, 3314, 4267, 8285, 8534, 16570, 21335, 28169, 42670, 56338, 140845, 281690, 415907, 831814, 2079535, 4159070, 7070419, 14140838, 35352095, 70704190]

約数ペア:

[(1, 70704190), (2, 35352095), (5, 14140838), (10, 7070419), (17, 4159070), (34, 2079535), (85, 831814), (170, 415907), (251, 281690), (502, 140845), (1255, 56338), (1657, 42670), (2510, 28169), (3314, 21335), (4267, 16570), (8285, 8534)]