142296910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{367}}^1$

素因数の和:601

約数の個数: 64

約数和(自身を含む): 305233920

約数和(自身を除く): 162937010

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 191, 203, 290, 367, 382, 406, 734, 955, 1015, 1337, 1835, 1910, 2030, 2569, 2674, 3670, 5138, 5539, 6685, 10643, 11078, 12845, 13370, 21286, 25690, 27695, 38773, 53215, 55390, 70097, 74501, 77546, 106430, 140194, 149002, 193865, 350485, 372505, 387730, 490679, 700970, 745010, 981358, 2032813, 2453395, 4065626, 4906790, 10164065, 14229691, 20328130, 28459382, 71148455, 142296910]

約数ペア:

[(1, 142296910), (2, 71148455), (5, 28459382), (7, 20328130), (10, 14229691), (14, 10164065), (29, 4906790), (35, 4065626), (58, 2453395), (70, 2032813), (145, 981358), (191, 745010), (203, 700970), (290, 490679), (367, 387730), (382, 372505), (406, 350485), (734, 193865), (955, 149002), (1015, 140194), (1337, 106430), (1835, 77546), (1910, 74501), (2030, 70097), (2569, 55390), (2674, 53215), (3670, 38773), (5138, 27695), (5539, 25690), (6685, 21286), (10643, 13370), (11078, 12845)]