134683220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{31033}}^1$

素因数の和:31080

約数の個数: 48

約数和(自身を含む): 333677568

約数和(自身を除く): 198994348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 31033, 62066, 124132, 155165, 217231, 310330, 434462, 620660, 868924, 962023, 1086155, 1924046, 2172310, 3848092, 4344620, 4810115, 6734161, 9620230, 13468322, 19240460, 26936644, 33670805, 67341610, 134683220]

約数ペア:

[(1, 134683220), (2, 67341610), (4, 33670805), (5, 26936644), (7, 19240460), (10, 13468322), (14, 9620230), (20, 6734161), (28, 4810115), (31, 4344620), (35, 3848092), (62, 2172310), (70, 1924046), (124, 1086155), (140, 962023), (155, 868924), (217, 620660), (310, 434462), (434, 310330), (620, 217231), (868, 155165), (1085, 124132), (2170, 62066), (4340, 31033)]