141040340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{34739}}^1$

素因数の和:34784

約数の個数: 48

約数和(自身を含む): 350179200

約数和(自身を除く): 209138860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 34739, 69478, 138956, 173695, 243173, 347390, 486346, 694780, 972692, 1007431, 1215865, 2014862, 2431730, 4029724, 4863460, 5037155, 7052017, 10074310, 14104034, 20148620, 28208068, 35260085, 70520170, 141040340]

約数ペア:

[(1, 141040340), (2, 70520170), (4, 35260085), (5, 28208068), (7, 20148620), (10, 14104034), (14, 10074310), (20, 7052017), (28, 5037155), (29, 4863460), (35, 4029724), (58, 2431730), (70, 2014862), (116, 1215865), (140, 1007431), (145, 972692), (203, 694780), (290, 486346), (406, 347390), (580, 243173), (812, 173695), (1015, 138956), (2030, 69478), (4060, 34739)]