676096070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{373}}^1$

素因数の和:657

約数の個数: 64

約数和(自身を含む): 1339075584

約数和(自身を除く): 662979514

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 191, 365, 373, 382, 730, 746, 949, 955, 1865, 1898, 1910, 2483, 3730, 4745, 4849, 4966, 9490, 9698, 12415, 13943, 24245, 24830, 27229, 27886, 48490, 54458, 69715, 71243, 136145, 139430, 142486, 181259, 272290, 353977, 356215, 362518, 707954, 712430, 906295, 926159, 1769885, 1812590, 1852318, 3539770, 4630795, 5200739, 9261590, 10401478, 26003695, 52007390, 67609607, 135219214, 338048035, 676096070]

約数ペア:

[(1, 676096070), (2, 338048035), (5, 135219214), (10, 67609607), (13, 52007390), (26, 26003695), (65, 10401478), (73, 9261590), (130, 5200739), (146, 4630795), (191, 3539770), (365, 1852318), (373, 1812590), (382, 1769885), (730, 926159), (746, 906295), (949, 712430), (955, 707954), (1865, 362518), (1898, 356215), (1910, 353977), (2483, 272290), (3730, 181259), (4745, 142486), (4849, 139430), (4966, 136145), (9490, 71243), (9698, 69715), (12415, 54458), (13943, 48490), (24245, 27886), (24830, 27229)]