1227569490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1879}}^1$

素因数の和:1977

約数の個数: 192

約数和(自身を含む): 3927605760

約数和(自身を除く): 2700036270

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, 1530, 1785, 1830, 1879, 2074, 2135, 2142, 2562, 2745, 3111, 3570, 3758, 3843, 4270, 5185, 5355, 5490, 5637, 6222, 6405, 7259, 7686, 9333, 9395, 10370, 10710, 11274, 12810, 13153, 14518, 15555, 16911, 18666, 18790, 19215, 21777, 26306, 28185, 31110, 31943, 33822, 36295, 38430, 39459, 43554, 46665, 56370, 63886, 65331, 65765, 72590, 78918, 84555, 93330, 95829, 108885, 114619, 118377, 130662, 131530, 159715, 169110, 191658, 197295, 217770, 223601, 229238, 236754, 287487, 319430, 326655, 343857, 394590, 447202, 479145, 573095, 574974, 591885, 653310, 670803, 687714, 802333, 958290, 1031571, 1118005, 1146190, 1183770, 1341606, 1437435, 1604666, 1719285, 1948523, 2012409, 2063142, 2236010, 2406999, 2874870, 3354015, 3438570, 3897046, 4011665, 4024818, 4813998, 5157855, 5845569, 6708030, 7220997, 8023330, 9742615, 10062045, 10315710, 11691138, 12034995, 13639661, 14441994, 17536707, 19485230, 20124090, 24069990, 27279322, 29227845, 35073414, 36104985, 40918983, 58455690, 68198305, 72209970, 81837966, 87683535, 122756949, 136396610, 175367070, 204594915, 245513898, 409189830, 613784745, 1227569490]

約数ペア:

[(1, 1227569490), (2, 613784745), (3, 409189830), (5, 245513898), (6, 204594915), (7, 175367070), (9, 136396610), (10, 122756949), (14, 87683535), (15, 81837966), (17, 72209970), (18, 68198305), (21, 58455690), (30, 40918983), (34, 36104985), (35, 35073414), (42, 29227845), (45, 27279322), (51, 24069990), (61, 20124090), (63, 19485230), (70, 17536707), (85, 14441994), (90, 13639661), (102, 12034995), (105, 11691138), (119, 10315710), (122, 10062045), (126, 9742615), (153, 8023330), (170, 7220997), (183, 6708030), (210, 5845569), (238, 5157855), (255, 4813998), (305, 4024818), (306, 4011665), (315, 3897046), (357, 3438570), (366, 3354015), (427, 2874870), (510, 2406999), (549, 2236010), (595, 2063142), (610, 2012409), (630, 1948523), (714, 1719285), (765, 1604666), (854, 1437435), (915, 1341606), (1037, 1183770), (1071, 1146190), (1098, 1118005), (1190, 1031571), (1281, 958290), (1530, 802333), (1785, 687714), (1830, 670803), (1879, 653310), (2074, 591885), (2135, 574974), (2142, 573095), (2562, 479145), (2745, 447202), (3111, 394590), (3570, 343857), (3758, 326655), (3843, 319430), (4270, 287487), (5185, 236754), (5355, 229238), (5490, 223601), (5637, 217770), (6222, 197295), (6405, 191658), (7259, 169110), (7686, 159715), (9333, 131530), (9395, 130662), (10370, 118377), (10710, 114619), (11274, 108885), (12810, 95829), (13153, 93330), (14518, 84555), (15555, 78918), (16911, 72590), (18666, 65765), (18790, 65331), (19215, 63886), (21777, 56370), (26306, 46665), (28185, 43554), (31110, 39459), (31943, 38430), (33822, 36295)]