1004388390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1723}}^1$

素因数の和:1883

約数の個数: 128

約数和(自身を含む): 2859909120

約数和(自身を除く): 1855520730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 127, 135, 153, 170, 254, 255, 270, 306, 381, 459, 510, 635, 762, 765, 918, 1143, 1270, 1530, 1723, 1905, 2159, 2286, 2295, 3429, 3446, 3810, 4318, 4590, 5169, 5715, 6477, 6858, 8615, 10338, 10795, 11430, 12954, 15507, 17145, 17230, 19431, 21590, 25845, 29291, 31014, 32385, 34290, 38862, 46521, 51690, 58293, 58582, 64770, 77535, 87873, 93042, 97155, 116586, 146455, 155070, 175746, 194310, 218821, 232605, 263619, 291465, 292910, 437642, 439365, 465210, 527238, 582930, 656463, 790857, 878730, 1094105, 1312926, 1318095, 1581714, 1969389, 2188210, 2636190, 3282315, 3719957, 3938778, 3954285, 5908167, 6564630, 7439914, 7908570, 9846945, 11159871, 11816334, 18599785, 19693890, 22319742, 29540835, 33479613, 37199570, 55799355, 59081670, 66959226, 100438839, 111598710, 167398065, 200877678, 334796130, 502194195, 1004388390]

約数ペア:

[(1, 1004388390), (2, 502194195), (3, 334796130), (5, 200877678), (6, 167398065), (9, 111598710), (10, 100438839), (15, 66959226), (17, 59081670), (18, 55799355), (27, 37199570), (30, 33479613), (34, 29540835), (45, 22319742), (51, 19693890), (54, 18599785), (85, 11816334), (90, 11159871), (102, 9846945), (127, 7908570), (135, 7439914), (153, 6564630), (170, 5908167), (254, 3954285), (255, 3938778), (270, 3719957), (306, 3282315), (381, 2636190), (459, 2188210), (510, 1969389), (635, 1581714), (762, 1318095), (765, 1312926), (918, 1094105), (1143, 878730), (1270, 790857), (1530, 656463), (1723, 582930), (1905, 527238), (2159, 465210), (2286, 439365), (2295, 437642), (3429, 292910), (3446, 291465), (3810, 263619), (4318, 232605), (4590, 218821), (5169, 194310), (5715, 175746), (6477, 155070), (6858, 146455), (8615, 116586), (10338, 97155), (10795, 93042), (11430, 87873), (12954, 77535), (15507, 64770), (17145, 58582), (17230, 58293), (19431, 51690), (21590, 46521), (25845, 38862), (29291, 34290), (31014, 32385)]