43701140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2347}}^1$

素因数の和:2389

約数の個数: 72

約数和(自身を含む): 112422240

約数和(自身を除く): 68721100

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2347, 2660, 3724, 4655, 4694, 9310, 9388, 11735, 16429, 18620, 23470, 32858, 44593, 46940, 65716, 82145, 89186, 115003, 164290, 178372, 222965, 230006, 312151, 328580, 445930, 460012, 575015, 624302, 891860, 1150030, 1248604, 1560755, 2185057, 2300060, 3121510, 4370114, 6243020, 8740228, 10925285, 21850570, 43701140]

約数ペア:

[(1, 43701140), (2, 21850570), (4, 10925285), (5, 8740228), (7, 6243020), (10, 4370114), (14, 3121510), (19, 2300060), (20, 2185057), (28, 1560755), (35, 1248604), (38, 1150030), (49, 891860), (70, 624302), (76, 575015), (95, 460012), (98, 445930), (133, 328580), (140, 312151), (190, 230006), (196, 222965), (245, 178372), (266, 164290), (380, 115003), (490, 89186), (532, 82145), (665, 65716), (931, 46940), (980, 44593), (1330, 32858), (1862, 23470), (2347, 18620), (2660, 16429), (3724, 11735), (4655, 9388), (4694, 9310)]