247105170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1663}}^1$

素因数の和:1816

約数の個数: 96

約数和(自身を含む): 697761792

約数和(自身を除く): 450656622

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 127, 130, 195, 234, 254, 381, 390, 585, 635, 762, 1143, 1170, 1270, 1651, 1663, 1905, 2286, 3302, 3326, 3810, 4953, 4989, 5715, 8255, 8315, 9906, 9978, 11430, 14859, 14967, 16510, 16630, 21619, 24765, 24945, 29718, 29934, 43238, 49530, 49890, 64857, 74295, 74835, 108095, 129714, 148590, 149670, 194571, 211201, 216190, 324285, 389142, 422402, 633603, 648570, 972855, 1056005, 1267206, 1900809, 1945710, 2112010, 2745613, 3168015, 3801618, 5491226, 6336030, 8236839, 9504045, 13728065, 16473678, 19008090, 24710517, 27456130, 41184195, 49421034, 82368390, 123552585, 247105170]

約数ペア:

[(1, 247105170), (2, 123552585), (3, 82368390), (5, 49421034), (6, 41184195), (9, 27456130), (10, 24710517), (13, 19008090), (15, 16473678), (18, 13728065), (26, 9504045), (30, 8236839), (39, 6336030), (45, 5491226), (65, 3801618), (78, 3168015), (90, 2745613), (117, 2112010), (127, 1945710), (130, 1900809), (195, 1267206), (234, 1056005), (254, 972855), (381, 648570), (390, 633603), (585, 422402), (635, 389142), (762, 324285), (1143, 216190), (1170, 211201), (1270, 194571), (1651, 149670), (1663, 148590), (1905, 129714), (2286, 108095), (3302, 74835), (3326, 74295), (3810, 64857), (4953, 49890), (4989, 49530), (5715, 43238), (8255, 29934), (8315, 29718), (9906, 24945), (9978, 24765), (11430, 21619), (14859, 16630), (14967, 16510)]