243324740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{9059}}^1$

素因数の和:9164

約数の個数: 48

約数和(自身を含む): 547948800

約数和(自身を除く): 304624060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 79, 85, 158, 170, 316, 340, 395, 790, 1343, 1580, 2686, 5372, 6715, 9059, 13430, 18118, 26860, 36236, 45295, 90590, 154003, 181180, 308006, 616012, 715661, 770015, 1431322, 1540030, 2862644, 3080060, 3578305, 7156610, 12166237, 14313220, 24332474, 48664948, 60831185, 121662370, 243324740]

約数ペア:

[(1, 243324740), (2, 121662370), (4, 60831185), (5, 48664948), (10, 24332474), (17, 14313220), (20, 12166237), (34, 7156610), (68, 3578305), (79, 3080060), (85, 2862644), (158, 1540030), (170, 1431322), (316, 770015), (340, 715661), (395, 616012), (790, 308006), (1343, 181180), (1580, 154003), (2686, 90590), (5372, 45295), (6715, 36236), (9059, 26860), (13430, 18118)]