171422730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:306

約数の個数: 160

約数和(自身を含む): 498674880

約数和(自身を除く): 327252150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 59, 81, 85, 90, 102, 118, 135, 153, 162, 170, 177, 211, 255, 270, 295, 306, 354, 405, 422, 459, 510, 531, 590, 633, 765, 810, 885, 918, 1003, 1055, 1062, 1266, 1377, 1530, 1593, 1770, 1899, 2006, 2110, 2295, 2655, 2754, 3009, 3165, 3186, 3587, 3798, 4590, 4779, 5015, 5310, 5697, 6018, 6330, 6885, 7174, 7965, 9027, 9495, 9558, 10030, 10761, 11394, 12449, 13770, 15045, 15930, 17091, 17935, 18054, 18990, 21522, 23895, 24898, 27081, 28485, 30090, 32283, 34182, 35870, 37347, 45135, 47790, 53805, 54162, 56970, 62245, 64566, 74694, 81243, 85455, 90270, 96849, 107610, 112041, 124490, 135405, 161415, 162486, 170910, 186735, 193698, 211633, 224082, 270810, 290547, 322830, 336123, 373470, 406215, 423266, 484245, 560205, 581094, 634899, 672246, 812430, 968490, 1008369, 1058165, 1120410, 1269798, 1452735, 1680615, 1904697, 2016738, 2116330, 2905470, 3174495, 3361230, 3809394, 5041845, 5714091, 6348990, 9523485, 10083690, 11428182, 17142273, 19046970, 28570455, 34284546, 57140910, 85711365, 171422730]

約数ペア:

[(1, 171422730), (2, 85711365), (3, 57140910), (5, 34284546), (6, 28570455), (9, 19046970), (10, 17142273), (15, 11428182), (17, 10083690), (18, 9523485), (27, 6348990), (30, 5714091), (34, 5041845), (45, 3809394), (51, 3361230), (54, 3174495), (59, 2905470), (81, 2116330), (85, 2016738), (90, 1904697), (102, 1680615), (118, 1452735), (135, 1269798), (153, 1120410), (162, 1058165), (170, 1008369), (177, 968490), (211, 812430), (255, 672246), (270, 634899), (295, 581094), (306, 560205), (354, 484245), (405, 423266), (422, 406215), (459, 373470), (510, 336123), (531, 322830), (590, 290547), (633, 270810), (765, 224082), (810, 211633), (885, 193698), (918, 186735), (1003, 170910), (1055, 162486), (1062, 161415), (1266, 135405), (1377, 124490), (1530, 112041), (1593, 107610), (1770, 96849), (1899, 90270), (2006, 85455), (2110, 81243), (2295, 74694), (2655, 64566), (2754, 62245), (3009, 56970), (3165, 54162), (3186, 53805), (3587, 47790), (3798, 45135), (4590, 37347), (4779, 35870), (5015, 34182), (5310, 32283), (5697, 30090), (6018, 28485), (6330, 27081), (6885, 24898), (7174, 23895), (7965, 21522), (9027, 18990), (9495, 18054), (9558, 17935), (10030, 17091), (10761, 15930), (11394, 15045), (12449, 13770)]