1330534060

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{9127}}^1$

素因数の和:9370

約数の個数: 48

約数和(自身を含む): 2884521024

約数和(自身を除く): 1553986964

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 197, 370, 394, 740, 788, 985, 1970, 3940, 7289, 9127, 14578, 18254, 29156, 36445, 36508, 45635, 72890, 91270, 145780, 182540, 337699, 675398, 1350796, 1688495, 1798019, 3376990, 3596038, 6753980, 7192076, 8990095, 17980190, 35960380, 66526703, 133053406, 266106812, 332633515, 665267030, 1330534060]

約数ペア:

[(1, 1330534060), (2, 665267030), (4, 332633515), (5, 266106812), (10, 133053406), (20, 66526703), (37, 35960380), (74, 17980190), (148, 8990095), (185, 7192076), (197, 6753980), (370, 3596038), (394, 3376990), (740, 1798019), (788, 1688495), (985, 1350796), (1970, 675398), (3940, 337699), (7289, 182540), (9127, 145780), (14578, 91270), (18254, 72890), (29156, 45635), (36445, 36508)]