85956930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:401

約数の個数: 128

約数和(自身を含む): 247484160

約数和(自身を除く): 161527230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 61, 85, 90, 102, 122, 135, 153, 170, 183, 255, 270, 305, 306, 307, 366, 459, 510, 549, 610, 614, 765, 915, 918, 921, 1037, 1098, 1530, 1535, 1647, 1830, 1842, 2074, 2295, 2745, 2763, 3070, 3111, 3294, 4590, 4605, 5185, 5219, 5490, 5526, 6222, 8235, 8289, 9210, 9333, 10370, 10438, 13815, 15555, 15657, 16470, 16578, 18666, 18727, 26095, 27630, 27999, 31110, 31314, 37454, 41445, 46665, 46971, 52190, 55998, 56181, 78285, 82890, 93330, 93635, 93942, 112362, 139995, 140913, 156570, 168543, 187270, 234855, 279990, 280905, 281826, 318359, 337086, 469710, 505629, 561810, 636718, 704565, 842715, 955077, 1011258, 1409130, 1591795, 1685430, 1910154, 2528145, 2865231, 3183590, 4775385, 5056290, 5730462, 8595693, 9550770, 14326155, 17191386, 28652310, 42978465, 85956930]

約数ペア:

[(1, 85956930), (2, 42978465), (3, 28652310), (5, 17191386), (6, 14326155), (9, 9550770), (10, 8595693), (15, 5730462), (17, 5056290), (18, 4775385), (27, 3183590), (30, 2865231), (34, 2528145), (45, 1910154), (51, 1685430), (54, 1591795), (61, 1409130), (85, 1011258), (90, 955077), (102, 842715), (122, 704565), (135, 636718), (153, 561810), (170, 505629), (183, 469710), (255, 337086), (270, 318359), (305, 281826), (306, 280905), (307, 279990), (366, 234855), (459, 187270), (510, 168543), (549, 156570), (610, 140913), (614, 139995), (765, 112362), (915, 93942), (918, 93635), (921, 93330), (1037, 82890), (1098, 78285), (1530, 56181), (1535, 55998), (1647, 52190), (1830, 46971), (1842, 46665), (2074, 41445), (2295, 37454), (2745, 31314), (2763, 31110), (3070, 27999), (3111, 27630), (3294, 26095), (4590, 18727), (4605, 18666), (5185, 16578), (5219, 16470), (5490, 15657), (5526, 15555), (6222, 13815), (8235, 10438), (8289, 10370), (9210, 9333)]