67941580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6143}}^1$

素因数の和:6238

約数の個数: 48

約数和(自身を含む): 165150720

約数和(自身を除く): 97209140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 5530, 6143, 11060, 12286, 24572, 30715, 43001, 61430, 86002, 122860, 172004, 215005, 430010, 485297, 860020, 970594, 1941188, 2426485, 3397079, 4852970, 6794158, 9705940, 13588316, 16985395, 33970790, 67941580]

約数ペア:

[(1, 67941580), (2, 33970790), (4, 16985395), (5, 13588316), (7, 9705940), (10, 6794158), (14, 4852970), (20, 3397079), (28, 2426485), (35, 1941188), (70, 970594), (79, 860020), (140, 485297), (158, 430010), (316, 215005), (395, 172004), (553, 122860), (790, 86002), (1106, 61430), (1580, 43001), (2212, 30715), (2765, 24572), (5530, 12286), (6143, 11060)]