26115570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:157

約数の個数: 144

約数和(自身を含む): 78621192

約数和(自身を除く): 52505622

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 101, 102, 117, 130, 153, 169, 170, 195, 202, 221, 234, 255, 303, 306, 338, 390, 442, 505, 507, 510, 585, 606, 663, 765, 845, 909, 1010, 1014, 1105, 1170, 1313, 1326, 1515, 1521, 1530, 1690, 1717, 1818, 1989, 2210, 2535, 2626, 2873, 3030, 3042, 3315, 3434, 3939, 3978, 4545, 5070, 5151, 5746, 6565, 6630, 7605, 7878, 8585, 8619, 9090, 9945, 10302, 11817, 13130, 14365, 15210, 15453, 17069, 17170, 17238, 19695, 19890, 22321, 23634, 25755, 25857, 28730, 30906, 34138, 39390, 43095, 44642, 51207, 51510, 51714, 59085, 66963, 77265, 85345, 86190, 102414, 111605, 118170, 129285, 133926, 153621, 154530, 170690, 200889, 223210, 256035, 258570, 290173, 307242, 334815, 401778, 512070, 580346, 669630, 768105, 870519, 1004445, 1450865, 1536210, 1741038, 2008890, 2611557, 2901730, 4352595, 5223114, 8705190, 13057785, 26115570]

約数ペア:

[(1, 26115570), (2, 13057785), (3, 8705190), (5, 5223114), (6, 4352595), (9, 2901730), (10, 2611557), (13, 2008890), (15, 1741038), (17, 1536210), (18, 1450865), (26, 1004445), (30, 870519), (34, 768105), (39, 669630), (45, 580346), (51, 512070), (65, 401778), (78, 334815), (85, 307242), (90, 290173), (101, 258570), (102, 256035), (117, 223210), (130, 200889), (153, 170690), (169, 154530), (170, 153621), (195, 133926), (202, 129285), (221, 118170), (234, 111605), (255, 102414), (303, 86190), (306, 85345), (338, 77265), (390, 66963), (442, 59085), (505, 51714), (507, 51510), (510, 51207), (585, 44642), (606, 43095), (663, 39390), (765, 34138), (845, 30906), (909, 28730), (1010, 25857), (1014, 25755), (1105, 23634), (1170, 22321), (1313, 19890), (1326, 19695), (1515, 17238), (1521, 17170), (1530, 17069), (1690, 15453), (1717, 15210), (1818, 14365), (1989, 13130), (2210, 11817), (2535, 10302), (2626, 9945), (2873, 9090), (3030, 8619), (3042, 8585), (3315, 7878), (3434, 7605), (3939, 6630), (3978, 6565), (4545, 5746), (5070, 5151)]