29815100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 74661888

約数和(自身を除く): 44846788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 191, 223, 350, 382, 446, 700, 764, 892, 955, 1115, 1337, 1561, 1910, 2230, 2674, 3122, 3820, 4460, 4775, 5348, 5575, 6244, 6685, 7805, 9550, 11150, 13370, 15610, 19100, 22300, 26740, 31220, 33425, 39025, 42593, 66850, 78050, 85186, 133700, 156100, 170372, 212965, 298151, 425930, 596302, 851860, 1064825, 1192604, 1490755, 2129650, 2981510, 4259300, 5963020, 7453775, 14907550, 29815100]

約数ペア:

[(1, 29815100), (2, 14907550), (4, 7453775), (5, 5963020), (7, 4259300), (10, 2981510), (14, 2129650), (20, 1490755), (25, 1192604), (28, 1064825), (35, 851860), (50, 596302), (70, 425930), (100, 298151), (140, 212965), (175, 170372), (191, 156100), (223, 133700), (350, 85186), (382, 78050), (446, 66850), (700, 42593), (764, 39025), (892, 33425), (955, 31220), (1115, 26740), (1337, 22300), (1561, 19100), (1910, 15610), (2230, 13370), (2674, 11150), (3122, 9550), (3820, 7805), (4460, 6685), (4775, 6244), (5348, 5575)]