2014063660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{631}}^1\times {\mathrm{3257}}^1$

素因数の和:3911

約数の個数: 72

約数和(自身を含む): 4929380064

約数和(自身を除く): 2915316404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 631, 980, 1262, 2524, 3155, 3257, 4417, 6310, 6514, 8834, 12620, 13028, 16285, 17668, 22085, 22799, 30919, 32570, 44170, 45598, 61838, 65140, 88340, 91196, 113995, 123676, 154595, 159593, 227990, 309190, 319186, 455980, 618380, 638372, 797965, 1595930, 2055167, 3191860, 4110334, 8220668, 10275835, 14386169, 20551670, 28772338, 41103340, 57544676, 71930845, 100703183, 143861690, 201406366, 287723380, 402812732, 503515915, 1007031830, 2014063660]

約数ペア:

[(1, 2014063660), (2, 1007031830), (4, 503515915), (5, 402812732), (7, 287723380), (10, 201406366), (14, 143861690), (20, 100703183), (28, 71930845), (35, 57544676), (49, 41103340), (70, 28772338), (98, 20551670), (140, 14386169), (196, 10275835), (245, 8220668), (490, 4110334), (631, 3191860), (980, 2055167), (1262, 1595930), (2524, 797965), (3155, 638372), (3257, 618380), (4417, 455980), (6310, 319186), (6514, 309190), (8834, 227990), (12620, 159593), (13028, 154595), (16285, 123676), (17668, 113995), (22085, 91196), (22799, 88340), (30919, 65140), (32570, 61838), (44170, 45598)]