3094420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:101

約数の個数: 72

約数和(自身を含む): 8007552

約数和(自身を除く): 4913132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 31, 35, 46, 62, 70, 92, 115, 124, 140, 155, 161, 217, 230, 310, 322, 434, 460, 620, 644, 713, 805, 868, 961, 1085, 1426, 1610, 1922, 2170, 2852, 3220, 3565, 3844, 4340, 4805, 4991, 6727, 7130, 9610, 9982, 13454, 14260, 19220, 19964, 22103, 24955, 26908, 33635, 44206, 49910, 67270, 88412, 99820, 110515, 134540, 154721, 221030, 309442, 442060, 618884, 773605, 1547210, 3094420]

約数ペア:

[(1, 3094420), (2, 1547210), (4, 773605), (5, 618884), (7, 442060), (10, 309442), (14, 221030), (20, 154721), (23, 134540), (28, 110515), (31, 99820), (35, 88412), (46, 67270), (62, 49910), (70, 44206), (92, 33635), (115, 26908), (124, 24955), (140, 22103), (155, 19964), (161, 19220), (217, 14260), (230, 13454), (310, 9982), (322, 9610), (434, 7130), (460, 6727), (620, 4991), (644, 4805), (713, 4340), (805, 3844), (868, 3565), (961, 3220), (1085, 2852), (1426, 2170), (1610, 1922)]