109802140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5897}}^1$

素因数の和:5939

約数の個数: 72

約数和(自身を含む): 282396240

約数和(自身を除く): 172594100

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, 2660, 3724, 4655, 5897, 9310, 11794, 18620, 23588, 29485, 41279, 58970, 82558, 112043, 117940, 165116, 206395, 224086, 288953, 412790, 448172, 560215, 577906, 784301, 825580, 1120430, 1155812, 1444765, 1568602, 2240860, 2889530, 3137204, 3921505, 5490107, 5779060, 7843010, 10980214, 15686020, 21960428, 27450535, 54901070, 109802140]

約数ペア:

[(1, 109802140), (2, 54901070), (4, 27450535), (5, 21960428), (7, 15686020), (10, 10980214), (14, 7843010), (19, 5779060), (20, 5490107), (28, 3921505), (35, 3137204), (38, 2889530), (49, 2240860), (70, 1568602), (76, 1444765), (95, 1155812), (98, 1120430), (133, 825580), (140, 784301), (190, 577906), (196, 560215), (245, 448172), (266, 412790), (380, 288953), (490, 224086), (532, 206395), (665, 165116), (931, 117940), (980, 112043), (1330, 82558), (1862, 58970), (2660, 41279), (3724, 29485), (4655, 23588), (5897, 18620), (9310, 11794)]