159399990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{104183}}^1$

素因数の和:104213

約数の個数: 48

約数和(自身を含む): 438823008

約数和(自身を除く): 279423018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 104183, 208366, 312549, 520915, 625098, 937647, 1041830, 1562745, 1771111, 1875294, 3125490, 3542222, 4688235, 5313333, 8855555, 9376470, 10626666, 15939999, 17711110, 26566665, 31879998, 53133330, 79699995, 159399990]

約数ペア:

[(1, 159399990), (2, 79699995), (3, 53133330), (5, 31879998), (6, 26566665), (9, 17711110), (10, 15939999), (15, 10626666), (17, 9376470), (18, 8855555), (30, 5313333), (34, 4688235), (45, 3542222), (51, 3125490), (85, 1875294), (90, 1771111), (102, 1562745), (153, 1041830), (170, 937647), (255, 625098), (306, 520915), (510, 312549), (765, 208366), (1530, 104183)]