15703731230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{72949}}^1$

素因数の和:73089

約数の個数: 64

約数和(自身を含む): 32774976000

約数和(自身を除く): 17071244770

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 103, 110, 190, 206, 209, 418, 515, 1030, 1045, 1133, 1957, 2090, 2266, 3914, 5665, 9785, 11330, 19570, 21527, 43054, 72949, 107635, 145898, 215270, 364745, 729490, 802439, 1386031, 1604878, 2772062, 4012195, 6930155, 7513747, 8024390, 13860310, 15027494, 15246341, 30492682, 37568735, 75137470, 76231705, 82651217, 142761193, 152463410, 165302434, 285522386, 413256085, 713805965, 826512170, 1427611930, 1570373123, 3140746246, 7851865615, 15703731230]

約数ペア:

[(1, 15703731230), (2, 7851865615), (5, 3140746246), (10, 1570373123), (11, 1427611930), (19, 826512170), (22, 713805965), (38, 413256085), (55, 285522386), (95, 165302434), (103, 152463410), (110, 142761193), (190, 82651217), (206, 76231705), (209, 75137470), (418, 37568735), (515, 30492682), (1030, 15246341), (1045, 15027494), (1133, 13860310), (1957, 8024390), (2090, 7513747), (2266, 6930155), (3914, 4012195), (5665, 2772062), (9785, 1604878), (11330, 1386031), (19570, 802439), (21527, 729490), (43054, 364745), (72949, 215270), (107635, 145898)]