130168170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{11953}}^1$

素因数の和:11988

約数の個数: 72

約数和(自身を含む): 372032388

約数和(自身を除く): 241864218

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 10890, 11953, 23906, 35859, 59765, 71718, 107577, 119530, 131483, 179295, 215154, 262966, 358590, 394449, 537885, 657415, 788898, 1075770, 1183347, 1314830, 1446313, 1972245, 2366694, 2892626, 3944490, 4338939, 5916735, 7231565, 8677878, 11833470, 13016817, 14463130, 21694695, 26033634, 43389390, 65084085, 130168170]

約数ペア:

[(1, 130168170), (2, 65084085), (3, 43389390), (5, 26033634), (6, 21694695), (9, 14463130), (10, 13016817), (11, 11833470), (15, 8677878), (18, 7231565), (22, 5916735), (30, 4338939), (33, 3944490), (45, 2892626), (55, 2366694), (66, 1972245), (90, 1446313), (99, 1314830), (110, 1183347), (121, 1075770), (165, 788898), (198, 657415), (242, 537885), (330, 394449), (363, 358590), (495, 262966), (605, 215154), (726, 179295), (990, 131483), (1089, 119530), (1210, 107577), (1815, 71718), (2178, 59765), (3630, 35859), (5445, 23906), (10890, 11953)]