74866610

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 128

約数和(自身を含む): 179020800

約数和(自身を除く): 104154190

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 49, 65, 70, 73, 91, 98, 115, 130, 146, 161, 182, 230, 245, 299, 322, 343, 365, 455, 490, 511, 598, 637, 686, 730, 805, 910, 949, 1022, 1127, 1274, 1495, 1610, 1679, 1715, 1898, 2093, 2254, 2555, 2990, 3185, 3358, 3430, 3577, 4186, 4459, 4745, 5110, 5635, 6370, 6643, 7154, 7889, 8395, 8918, 9490, 10465, 11270, 11753, 13286, 14651, 15778, 16790, 17885, 20930, 21827, 22295, 23506, 25039, 29302, 33215, 35770, 39445, 43654, 44590, 46501, 50078, 58765, 66430, 73255, 78890, 82271, 93002, 102557, 109135, 117530, 125195, 146510, 152789, 164542, 205114, 218270, 232505, 250390, 305578, 325507, 411355, 465010, 512785, 575897, 651014, 763945, 822710, 1025570, 1069523, 1151794, 1527890, 1627535, 2139046, 2879485, 3255070, 5347615, 5758970, 7486661, 10695230, 14973322, 37433305, 74866610]

約数ペア:

[(1, 74866610), (2, 37433305), (5, 14973322), (7, 10695230), (10, 7486661), (13, 5758970), (14, 5347615), (23, 3255070), (26, 2879485), (35, 2139046), (46, 1627535), (49, 1527890), (65, 1151794), (70, 1069523), (73, 1025570), (91, 822710), (98, 763945), (115, 651014), (130, 575897), (146, 512785), (161, 465010), (182, 411355), (230, 325507), (245, 305578), (299, 250390), (322, 232505), (343, 218270), (365, 205114), (455, 164542), (490, 152789), (511, 146510), (598, 125195), (637, 117530), (686, 109135), (730, 102557), (805, 93002), (910, 82271), (949, 78890), (1022, 73255), (1127, 66430), (1274, 58765), (1495, 50078), (1610, 46501), (1679, 44590), (1715, 43654), (1898, 39445), (2093, 35770), (2254, 33215), (2555, 29302), (2990, 25039), (3185, 23506), (3358, 22295), (3430, 21827), (3577, 20930), (4186, 17885), (4459, 16790), (4745, 15778), (5110, 14651), (5635, 13286), (6370, 11753), (6643, 11270), (7154, 10465), (7889, 9490), (8395, 8918)]