633139780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{49697}}^1$

素因数の和:49733

約数の個数: 72

約数和(自身を含む): 1665678168

約数和(自身を除く): 1032538388

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 12740, 49697, 99394, 198788, 248485, 347879, 496970, 646061, 695758, 993940, 1292122, 1391516, 1739395, 2435153, 2584244, 3230305, 3478790, 4522427, 4870306, 6460610, 6957580, 9044854, 9740612, 12175765, 12921220, 18089708, 22612135, 24351530, 31656989, 45224270, 48703060, 63313978, 90448540, 126627956, 158284945, 316569890, 633139780]

約数ペア:

[(1, 633139780), (2, 316569890), (4, 158284945), (5, 126627956), (7, 90448540), (10, 63313978), (13, 48703060), (14, 45224270), (20, 31656989), (26, 24351530), (28, 22612135), (35, 18089708), (49, 12921220), (52, 12175765), (65, 9740612), (70, 9044854), (91, 6957580), (98, 6460610), (130, 4870306), (140, 4522427), (182, 3478790), (196, 3230305), (245, 2584244), (260, 2435153), (364, 1739395), (455, 1391516), (490, 1292122), (637, 993940), (910, 695758), (980, 646061), (1274, 496970), (1820, 347879), (2548, 248485), (3185, 198788), (6370, 99394), (12740, 49697)]