38411170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{571}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 81791424

約数和(自身を除く): 43380254

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 571, 961, 1085, 1142, 1922, 2170, 2855, 3997, 4805, 5710, 6727, 7994, 9610, 13454, 17701, 19985, 33635, 35402, 39970, 67270, 88505, 123907, 177010, 247814, 548731, 619535, 1097462, 1239070, 2743655, 3841117, 5487310, 7682234, 19205585, 38411170]

約数ペア:

[(1, 38411170), (2, 19205585), (5, 7682234), (7, 5487310), (10, 3841117), (14, 2743655), (31, 1239070), (35, 1097462), (62, 619535), (70, 548731), (155, 247814), (217, 177010), (310, 123907), (434, 88505), (571, 67270), (961, 39970), (1085, 35402), (1142, 33635), (1922, 19985), (2170, 17701), (2855, 13454), (3997, 9610), (4805, 7994), (5710, 6727)]