538227530

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{487}}^1$

素因数の和:663

約数の個数: 64

約数和(自身を含む): 1041431040

約数和(自身を除く): 503203510

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 103, 145, 185, 206, 290, 370, 487, 515, 974, 1030, 1073, 2146, 2435, 2987, 3811, 4870, 5365, 5974, 7622, 10730, 14123, 14935, 18019, 19055, 28246, 29870, 36038, 38110, 50161, 70615, 90095, 100322, 110519, 141230, 180190, 221038, 250805, 501610, 522551, 552595, 1045102, 1105190, 1454669, 1855957, 2612755, 2909338, 3711914, 5225510, 7273345, 9279785, 14546690, 18559570, 53822753, 107645506, 269113765, 538227530]

約数ペア:

[(1, 538227530), (2, 269113765), (5, 107645506), (10, 53822753), (29, 18559570), (37, 14546690), (58, 9279785), (74, 7273345), (103, 5225510), (145, 3711914), (185, 2909338), (206, 2612755), (290, 1855957), (370, 1454669), (487, 1105190), (515, 1045102), (974, 552595), (1030, 522551), (1073, 501610), (2146, 250805), (2435, 221038), (2987, 180190), (3811, 141230), (4870, 110519), (5365, 100322), (5974, 90095), (7622, 70615), (10730, 50161), (14123, 38110), (14935, 36038), (18019, 29870), (19055, 28246)]