1520777610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{1913}}^1$

素因数の和:2021

約数の個数: 144

約数和(自身を含む): 4407995592

約数和(自身を除く): 2887217982

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 73, 90, 99, 110, 121, 146, 165, 198, 219, 242, 330, 363, 365, 438, 495, 605, 657, 726, 730, 803, 990, 1089, 1095, 1210, 1314, 1606, 1815, 1913, 2178, 2190, 2409, 3285, 3630, 3826, 4015, 4818, 5445, 5739, 6570, 7227, 8030, 8833, 9565, 10890, 11478, 12045, 14454, 17217, 17666, 19130, 21043, 24090, 26499, 28695, 34434, 36135, 42086, 44165, 52998, 57390, 63129, 72270, 79497, 86085, 88330, 105215, 126258, 132495, 139649, 158994, 172170, 189387, 210430, 231473, 264990, 279298, 315645, 378774, 397485, 418947, 462946, 631290, 694419, 698245, 794970, 837894, 946935, 1157365, 1256841, 1388838, 1396490, 1536139, 1893870, 2083257, 2094735, 2314730, 2513682, 3072278, 3472095, 4166514, 4189470, 4608417, 6284205, 6944190, 7680695, 9216834, 10416285, 12568410, 13825251, 15361390, 16897529, 20832570, 23042085, 27650502, 33795058, 46084170, 50692587, 69126255, 84487645, 101385174, 138252510, 152077761, 168975290, 253462935, 304155522, 506925870, 760388805, 1520777610]

約数ペア:

[(1, 1520777610), (2, 760388805), (3, 506925870), (5, 304155522), (6, 253462935), (9, 168975290), (10, 152077761), (11, 138252510), (15, 101385174), (18, 84487645), (22, 69126255), (30, 50692587), (33, 46084170), (45, 33795058), (55, 27650502), (66, 23042085), (73, 20832570), (90, 16897529), (99, 15361390), (110, 13825251), (121, 12568410), (146, 10416285), (165, 9216834), (198, 7680695), (219, 6944190), (242, 6284205), (330, 4608417), (363, 4189470), (365, 4166514), (438, 3472095), (495, 3072278), (605, 2513682), (657, 2314730), (726, 2094735), (730, 2083257), (803, 1893870), (990, 1536139), (1089, 1396490), (1095, 1388838), (1210, 1256841), (1314, 1157365), (1606, 946935), (1815, 837894), (1913, 794970), (2178, 698245), (2190, 694419), (2409, 631290), (3285, 462946), (3630, 418947), (3826, 397485), (4015, 378774), (4818, 315645), (5445, 279298), (5739, 264990), (6570, 231473), (7227, 210430), (8030, 189387), (8833, 172170), (9565, 158994), (10890, 139649), (11478, 132495), (12045, 126258), (14454, 105215), (17217, 88330), (17666, 86085), (19130, 79497), (21043, 72270), (24090, 63129), (26499, 57390), (28695, 52998), (34434, 44165), (36135, 42086)]