86914170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 279002880

約数和(自身を除く): 192088710

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 53, 57, 63, 70, 90, 95, 105, 106, 114, 126, 133, 137, 159, 171, 190, 210, 265, 266, 274, 285, 315, 318, 342, 371, 399, 411, 477, 530, 570, 630, 665, 685, 742, 795, 798, 822, 855, 954, 959, 1007, 1113, 1197, 1233, 1330, 1370, 1590, 1710, 1855, 1918, 1995, 2014, 2055, 2226, 2385, 2394, 2466, 2603, 2877, 3021, 3339, 3710, 3990, 4110, 4770, 4795, 5035, 5206, 5565, 5754, 5985, 6042, 6165, 6678, 7049, 7261, 7809, 8631, 9063, 9590, 10070, 11130, 11970, 12330, 13015, 14098, 14385, 14522, 15105, 15618, 16695, 17262, 18126, 18221, 21147, 21783, 23427, 26030, 28770, 30210, 33390, 35245, 36305, 36442, 39045, 42294, 43155, 43566, 45315, 46854, 50827, 54663, 63441, 65349, 70490, 72610, 78090, 86310, 90630, 91105, 101654, 105735, 108915, 109326, 117135, 126882, 130698, 137959, 152481, 163989, 182210, 211470, 217830, 234270, 254135, 273315, 275918, 304962, 317205, 326745, 327978, 413877, 457443, 508270, 546630, 634410, 653490, 689795, 762405, 819945, 827754, 914886, 965713, 1241631, 1379590, 1524810, 1639890, 1931426, 2069385, 2287215, 2483262, 2897139, 4138770, 4574430, 4828565, 5794278, 6208155, 8691417, 9657130, 12416310, 14485695, 17382834, 28971390, 43457085, 86914170]

約数ペア:

[(1, 86914170), (2, 43457085), (3, 28971390), (5, 17382834), (6, 14485695), (7, 12416310), (9, 9657130), (10, 8691417), (14, 6208155), (15, 5794278), (18, 4828565), (19, 4574430), (21, 4138770), (30, 2897139), (35, 2483262), (38, 2287215), (42, 2069385), (45, 1931426), (53, 1639890), (57, 1524810), (63, 1379590), (70, 1241631), (90, 965713), (95, 914886), (105, 827754), (106, 819945), (114, 762405), (126, 689795), (133, 653490), (137, 634410), (159, 546630), (171, 508270), (190, 457443), (210, 413877), (265, 327978), (266, 326745), (274, 317205), (285, 304962), (315, 275918), (318, 273315), (342, 254135), (371, 234270), (399, 217830), (411, 211470), (477, 182210), (530, 163989), (570, 152481), (630, 137959), (665, 130698), (685, 126882), (742, 117135), (795, 109326), (798, 108915), (822, 105735), (855, 101654), (954, 91105), (959, 90630), (1007, 86310), (1113, 78090), (1197, 72610), (1233, 70490), (1330, 65349), (1370, 63441), (1590, 54663), (1710, 50827), (1855, 46854), (1918, 45315), (1995, 43566), (2014, 43155), (2055, 42294), (2226, 39045), (2385, 36442), (2394, 36305), (2466, 35245), (2603, 33390), (2877, 30210), (3021, 28770), (3339, 26030), (3710, 23427), (3990, 21783), (4110, 21147), (4770, 18221), (4795, 18126), (5035, 17262), (5206, 16695), (5565, 15618), (5754, 15105), (5985, 14522), (6042, 14385), (6165, 14098), (6678, 13015), (7049, 12330), (7261, 11970), (7809, 11130), (8631, 10070), (9063, 9590)]