173989530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1229}}^1$

素因数の和:1277

約数の個数: 144

約数和(自身を含む): 535920840

約数和(自身を除く): 361931310

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 121, 130, 143, 165, 195, 198, 234, 242, 286, 330, 363, 390, 429, 495, 585, 605, 715, 726, 858, 990, 1089, 1170, 1210, 1229, 1287, 1430, 1573, 1815, 2145, 2178, 2458, 2574, 3146, 3630, 3687, 4290, 4719, 5445, 6145, 6435, 7374, 7865, 9438, 10890, 11061, 12290, 12870, 13519, 14157, 15730, 15977, 18435, 22122, 23595, 27038, 28314, 31954, 36870, 40557, 47190, 47931, 55305, 67595, 70785, 79885, 81114, 95862, 110610, 121671, 135190, 141570, 143793, 148709, 159770, 175747, 202785, 239655, 243342, 287586, 297418, 351494, 405570, 446127, 479310, 527241, 608355, 718965, 743545, 878735, 892254, 1054482, 1216710, 1338381, 1437930, 1487090, 1581723, 1757470, 1933217, 2230635, 2636205, 2676762, 3163446, 3866434, 4461270, 5272410, 5799651, 6691905, 7908615, 9666085, 11599302, 13383810, 15817230, 17398953, 19332170, 28998255, 34797906, 57996510, 86994765, 173989530]

約数ペア:

[(1, 173989530), (2, 86994765), (3, 57996510), (5, 34797906), (6, 28998255), (9, 19332170), (10, 17398953), (11, 15817230), (13, 13383810), (15, 11599302), (18, 9666085), (22, 7908615), (26, 6691905), (30, 5799651), (33, 5272410), (39, 4461270), (45, 3866434), (55, 3163446), (65, 2676762), (66, 2636205), (78, 2230635), (90, 1933217), (99, 1757470), (110, 1581723), (117, 1487090), (121, 1437930), (130, 1338381), (143, 1216710), (165, 1054482), (195, 892254), (198, 878735), (234, 743545), (242, 718965), (286, 608355), (330, 527241), (363, 479310), (390, 446127), (429, 405570), (495, 351494), (585, 297418), (605, 287586), (715, 243342), (726, 239655), (858, 202785), (990, 175747), (1089, 159770), (1170, 148709), (1210, 143793), (1229, 141570), (1287, 135190), (1430, 121671), (1573, 110610), (1815, 95862), (2145, 81114), (2178, 79885), (2458, 70785), (2574, 67595), (3146, 55305), (3630, 47931), (3687, 47190), (4290, 40557), (4719, 36870), (5445, 31954), (6145, 28314), (6435, 27038), (7374, 23595), (7865, 22122), (9438, 18435), (10890, 15977), (11061, 15730), (12290, 14157), (12870, 13519)]