331338330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1951}}^1$

素因数の和:2021

約数の個数: 128

約数和(自身を含む): 961320960

約数和(自身を除く): 629982630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 37, 45, 51, 54, 74, 85, 90, 102, 111, 135, 153, 170, 185, 222, 255, 270, 306, 333, 370, 459, 510, 555, 629, 666, 765, 918, 999, 1110, 1258, 1530, 1665, 1887, 1951, 1998, 2295, 3145, 3330, 3774, 3902, 4590, 4995, 5661, 5853, 6290, 9435, 9755, 9990, 11322, 11706, 16983, 17559, 18870, 19510, 28305, 29265, 33167, 33966, 35118, 52677, 56610, 58530, 66334, 72187, 84915, 87795, 99501, 105354, 144374, 165835, 169830, 175590, 199002, 216561, 263385, 298503, 331670, 360935, 433122, 497505, 526770, 597006, 649683, 721870, 895509, 995010, 1082805, 1227179, 1299366, 1492515, 1791018, 1949049, 2165610, 2454358, 2985030, 3248415, 3681537, 3898098, 4477545, 6135895, 6496830, 7363074, 8955090, 9745245, 11044611, 12271790, 18407685, 19490490, 22089222, 33133833, 36815370, 55223055, 66267666, 110446110, 165669165, 331338330]

約数ペア:

[(1, 331338330), (2, 165669165), (3, 110446110), (5, 66267666), (6, 55223055), (9, 36815370), (10, 33133833), (15, 22089222), (17, 19490490), (18, 18407685), (27, 12271790), (30, 11044611), (34, 9745245), (37, 8955090), (45, 7363074), (51, 6496830), (54, 6135895), (74, 4477545), (85, 3898098), (90, 3681537), (102, 3248415), (111, 2985030), (135, 2454358), (153, 2165610), (170, 1949049), (185, 1791018), (222, 1492515), (255, 1299366), (270, 1227179), (306, 1082805), (333, 995010), (370, 895509), (459, 721870), (510, 649683), (555, 597006), (629, 526770), (666, 497505), (765, 433122), (918, 360935), (999, 331670), (1110, 298503), (1258, 263385), (1530, 216561), (1665, 199002), (1887, 175590), (1951, 169830), (1998, 165835), (2295, 144374), (3145, 105354), (3330, 99501), (3774, 87795), (3902, 84915), (4590, 72187), (4995, 66334), (5661, 58530), (5853, 56610), (6290, 52677), (9435, 35118), (9755, 33966), (9990, 33167), (11322, 29265), (11706, 28305), (16983, 19510), (17559, 18870)]