994991130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1523}}^1$

素因数の和:1621

約数の個数: 192

約数和(自身を含む): 3183867648

約数和(自身を除く): 2188876518

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 61, 63, 70, 85, 90, 102, 105, 119, 122, 126, 153, 170, 183, 210, 238, 255, 305, 306, 315, 357, 366, 427, 510, 549, 595, 610, 630, 714, 765, 854, 915, 1037, 1071, 1098, 1190, 1281, 1523, 1530, 1785, 1830, 2074, 2135, 2142, 2562, 2745, 3046, 3111, 3570, 3843, 4270, 4569, 5185, 5355, 5490, 6222, 6405, 7259, 7615, 7686, 9138, 9333, 10370, 10661, 10710, 12810, 13707, 14518, 15230, 15555, 18666, 19215, 21322, 21777, 22845, 25891, 27414, 31110, 31983, 36295, 38430, 43554, 45690, 46665, 51782, 53305, 63966, 65331, 68535, 72590, 77673, 92903, 93330, 95949, 106610, 108885, 129455, 130662, 137070, 155346, 159915, 181237, 185806, 191898, 217770, 233019, 258910, 278709, 319830, 326655, 362474, 388365, 464515, 466038, 479745, 543711, 557418, 650321, 653310, 776730, 836127, 906185, 929030, 959490, 1087422, 1165095, 1300642, 1393545, 1579351, 1631133, 1672254, 1812370, 1950963, 2330190, 2718555, 2787090, 3158702, 3251605, 3262266, 3901926, 4180635, 4738053, 5437110, 5852889, 6503210, 7896755, 8155665, 8361270, 9476106, 9754815, 11055457, 11705778, 14214159, 15793510, 16311330, 19509630, 22110914, 23690265, 28428318, 29264445, 33166371, 47380530, 55277285, 58528890, 66332742, 71070795, 99499113, 110554570, 142141590, 165831855, 198998226, 331663710, 497495565, 994991130]

約数ペア:

[(1, 994991130), (2, 497495565), (3, 331663710), (5, 198998226), (6, 165831855), (7, 142141590), (9, 110554570), (10, 99499113), (14, 71070795), (15, 66332742), (17, 58528890), (18, 55277285), (21, 47380530), (30, 33166371), (34, 29264445), (35, 28428318), (42, 23690265), (45, 22110914), (51, 19509630), (61, 16311330), (63, 15793510), (70, 14214159), (85, 11705778), (90, 11055457), (102, 9754815), (105, 9476106), (119, 8361270), (122, 8155665), (126, 7896755), (153, 6503210), (170, 5852889), (183, 5437110), (210, 4738053), (238, 4180635), (255, 3901926), (305, 3262266), (306, 3251605), (315, 3158702), (357, 2787090), (366, 2718555), (427, 2330190), (510, 1950963), (549, 1812370), (595, 1672254), (610, 1631133), (630, 1579351), (714, 1393545), (765, 1300642), (854, 1165095), (915, 1087422), (1037, 959490), (1071, 929030), (1098, 906185), (1190, 836127), (1281, 776730), (1523, 653310), (1530, 650321), (1785, 557418), (1830, 543711), (2074, 479745), (2135, 466038), (2142, 464515), (2562, 388365), (2745, 362474), (3046, 326655), (3111, 319830), (3570, 278709), (3843, 258910), (4270, 233019), (4569, 217770), (5185, 191898), (5355, 185806), (5490, 181237), (6222, 159915), (6405, 155346), (7259, 137070), (7615, 130662), (7686, 129455), (9138, 108885), (9333, 106610), (10370, 95949), (10661, 93330), (10710, 92903), (12810, 77673), (13707, 72590), (14518, 68535), (15230, 65331), (15555, 63966), (18666, 53305), (19215, 51782), (21322, 46665), (21777, 45690), (22845, 43554), (25891, 38430), (27414, 36295), (31110, 31983)]