271432590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 192

約数和(自身を含む): 799414272

約数和(自身を除く): 527981682

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 31, 33, 39, 55, 62, 65, 66, 78, 93, 110, 130, 143, 155, 157, 165, 169, 186, 195, 286, 310, 314, 330, 338, 341, 390, 403, 429, 465, 471, 507, 682, 715, 785, 806, 845, 858, 930, 942, 1014, 1023, 1209, 1430, 1570, 1690, 1705, 1727, 1859, 2015, 2041, 2046, 2145, 2355, 2418, 2535, 3410, 3454, 3718, 4030, 4082, 4290, 4433, 4710, 4867, 5070, 5115, 5181, 5239, 5577, 6045, 6123, 8635, 8866, 9295, 9734, 10205, 10230, 10362, 10478, 11154, 12090, 12246, 13299, 14601, 15717, 17270, 18590, 20410, 22165, 22451, 24335, 25905, 26195, 26533, 26598, 27885, 29202, 30615, 31434, 44330, 44902, 48670, 51810, 52390, 53066, 53537, 55770, 57629, 61230, 63271, 66495, 67353, 73005, 78585, 79599, 107074, 112255, 115258, 126542, 132665, 132990, 134706, 146010, 157170, 159198, 160611, 172887, 189813, 224510, 265330, 267685, 288145, 291863, 316355, 321222, 336765, 345774, 379626, 397995, 535370, 576290, 583726, 632710, 673530, 695981, 795990, 803055, 822523, 864435, 875589, 949065, 1391962, 1459315, 1606110, 1645046, 1728870, 1751178, 1898130, 2087943, 2467569, 2918630, 3479905, 4112615, 4175886, 4377945, 4935138, 6959810, 8225230, 8755890, 9047753, 10439715, 12337845, 18095506, 20879430, 24675690, 27143259, 45238765, 54286518, 90477530, 135716295, 271432590]

約数ペア:

[(1, 271432590), (2, 135716295), (3, 90477530), (5, 54286518), (6, 45238765), (10, 27143259), (11, 24675690), (13, 20879430), (15, 18095506), (22, 12337845), (26, 10439715), (30, 9047753), (31, 8755890), (33, 8225230), (39, 6959810), (55, 4935138), (62, 4377945), (65, 4175886), (66, 4112615), (78, 3479905), (93, 2918630), (110, 2467569), (130, 2087943), (143, 1898130), (155, 1751178), (157, 1728870), (165, 1645046), (169, 1606110), (186, 1459315), (195, 1391962), (286, 949065), (310, 875589), (314, 864435), (330, 822523), (338, 803055), (341, 795990), (390, 695981), (403, 673530), (429, 632710), (465, 583726), (471, 576290), (507, 535370), (682, 397995), (715, 379626), (785, 345774), (806, 336765), (845, 321222), (858, 316355), (930, 291863), (942, 288145), (1014, 267685), (1023, 265330), (1209, 224510), (1430, 189813), (1570, 172887), (1690, 160611), (1705, 159198), (1727, 157170), (1859, 146010), (2015, 134706), (2041, 132990), (2046, 132665), (2145, 126542), (2355, 115258), (2418, 112255), (2535, 107074), (3410, 79599), (3454, 78585), (3718, 73005), (4030, 67353), (4082, 66495), (4290, 63271), (4433, 61230), (4710, 57629), (4867, 55770), (5070, 53537), (5115, 53066), (5181, 52390), (5239, 51810), (5577, 48670), (6045, 44902), (6123, 44330), (8635, 31434), (8866, 30615), (9295, 29202), (9734, 27885), (10205, 26598), (10230, 26533), (10362, 26195), (10478, 25905), (11154, 24335), (12090, 22451), (12246, 22165), (13299, 20410), (14601, 18590), (15717, 17270)]