71008910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:849

約数の個数: 64

約数和(自身を含む): 154497024

約数和(自身を除く): 83488114

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 43, 62, 70, 86, 155, 215, 217, 301, 310, 430, 434, 602, 761, 1085, 1333, 1505, 1522, 2170, 2666, 3010, 3805, 5327, 6665, 7610, 9331, 10654, 13330, 18662, 23591, 26635, 32723, 46655, 47182, 53270, 65446, 93310, 117955, 163615, 165137, 229061, 235910, 327230, 330274, 458122, 825685, 1014413, 1145305, 1651370, 2028826, 2290610, 5072065, 7100891, 10144130, 14201782, 35504455, 71008910]

約数ペア:

[(1, 71008910), (2, 35504455), (5, 14201782), (7, 10144130), (10, 7100891), (14, 5072065), (31, 2290610), (35, 2028826), (43, 1651370), (62, 1145305), (70, 1014413), (86, 825685), (155, 458122), (215, 330274), (217, 327230), (301, 235910), (310, 229061), (430, 165137), (434, 163615), (602, 117955), (761, 93310), (1085, 65446), (1333, 53270), (1505, 47182), (1522, 46655), (2170, 32723), (2666, 26635), (3010, 23591), (3805, 18662), (5327, 13330), (6665, 10654), (7610, 9331)]