16964340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:701

約数の個数: 96

約数和(自身を含む): 52254720

約数和(自身を除く): 35290380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 190, 228, 230, 276, 285, 345, 380, 437, 460, 570, 647, 690, 874, 1140, 1294, 1311, 1380, 1748, 1941, 2185, 2588, 2622, 3235, 3882, 4370, 5244, 6470, 6555, 7764, 8740, 9705, 12293, 12940, 13110, 14881, 19410, 24586, 26220, 29762, 36879, 38820, 44643, 49172, 59524, 61465, 73758, 74405, 89286, 122930, 147516, 148810, 178572, 184395, 223215, 245860, 282739, 297620, 368790, 446430, 565478, 737580, 848217, 892860, 1130956, 1413695, 1696434, 2827390, 3392868, 4241085, 5654780, 8482170, 16964340]

約数ペア:

[(1, 16964340), (2, 8482170), (3, 5654780), (4, 4241085), (5, 3392868), (6, 2827390), (10, 1696434), (12, 1413695), (15, 1130956), (19, 892860), (20, 848217), (23, 737580), (30, 565478), (38, 446430), (46, 368790), (57, 297620), (60, 282739), (69, 245860), (76, 223215), (92, 184395), (95, 178572), (114, 148810), (115, 147516), (138, 122930), (190, 89286), (228, 74405), (230, 73758), (276, 61465), (285, 59524), (345, 49172), (380, 44643), (437, 38820), (460, 36879), (570, 29762), (647, 26220), (690, 24586), (874, 19410), (1140, 14881), (1294, 13110), (1311, 12940), (1380, 12293), (1748, 9705), (1941, 8740), (2185, 7764), (2588, 6555), (2622, 6470), (3235, 5244), (3882, 4370)]