494635540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{52733}}^1$

素因数の和:52816

約数の個数: 48

約数和(自身を含む): 1204866432

約数和(自身を除く): 710230892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 9380, 52733, 105466, 210932, 263665, 369131, 527330, 738262, 1054660, 1476524, 1845655, 3533111, 3691310, 7066222, 7382620, 14132444, 17665555, 24731777, 35331110, 49463554, 70662220, 98927108, 123658885, 247317770, 494635540]

約数ペア:

[(1, 494635540), (2, 247317770), (4, 123658885), (5, 98927108), (7, 70662220), (10, 49463554), (14, 35331110), (20, 24731777), (28, 17665555), (35, 14132444), (67, 7382620), (70, 7066222), (134, 3691310), (140, 3533111), (268, 1845655), (335, 1476524), (469, 1054660), (670, 738262), (938, 527330), (1340, 369131), (1876, 263665), (2345, 210932), (4690, 105466), (9380, 52733)]