7066140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 21288960

約数和(自身を除く): 14222820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 31, 58, 60, 62, 87, 93, 116, 124, 131, 145, 155, 174, 186, 262, 290, 310, 348, 372, 393, 435, 465, 524, 580, 620, 655, 786, 870, 899, 930, 1310, 1572, 1740, 1798, 1860, 1965, 2620, 2697, 3596, 3799, 3930, 4061, 4495, 5394, 7598, 7860, 8122, 8990, 10788, 11397, 12183, 13485, 15196, 16244, 17980, 18995, 20305, 22794, 24366, 26970, 37990, 40610, 45588, 48732, 53940, 56985, 60915, 75980, 81220, 113970, 117769, 121830, 227940, 235538, 243660, 353307, 471076, 588845, 706614, 1177690, 1413228, 1766535, 2355380, 3533070, 7066140]

約数ペア:

[(1, 7066140), (2, 3533070), (3, 2355380), (4, 1766535), (5, 1413228), (6, 1177690), (10, 706614), (12, 588845), (15, 471076), (20, 353307), (29, 243660), (30, 235538), (31, 227940), (58, 121830), (60, 117769), (62, 113970), (87, 81220), (93, 75980), (116, 60915), (124, 56985), (131, 53940), (145, 48732), (155, 45588), (174, 40610), (186, 37990), (262, 26970), (290, 24366), (310, 22794), (348, 20305), (372, 18995), (393, 17980), (435, 16244), (465, 15196), (524, 13485), (580, 12183), (620, 11397), (655, 10788), (786, 8990), (870, 8122), (899, 7860), (930, 7598), (1310, 5394), (1572, 4495), (1740, 4061), (1798, 3930), (1860, 3799), (1965, 3596), (2620, 2697)]