201523770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{45697}}^1$

素因数の和:45724

約数の個数: 72

約数和(自身を含む): 609519924

約数和(自身を除く): 407996154

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 45697, 91394, 137091, 228485, 274182, 319879, 411273, 456970, 639758, 685455, 822546, 959637, 1370910, 1599395, 1919274, 2056365, 2239153, 2878911, 3198790, 4112730, 4478306, 4798185, 5757822, 6717459, 9596370, 11195765, 13434918, 14394555, 20152377, 22391530, 28789110, 33587295, 40304754, 67174590, 100761885, 201523770]

約数ペア:

[(1, 201523770), (2, 100761885), (3, 67174590), (5, 40304754), (6, 33587295), (7, 28789110), (9, 22391530), (10, 20152377), (14, 14394555), (15, 13434918), (18, 11195765), (21, 9596370), (30, 6717459), (35, 5757822), (42, 4798185), (45, 4478306), (49, 4112730), (63, 3198790), (70, 2878911), (90, 2239153), (98, 2056365), (105, 1919274), (126, 1599395), (147, 1370910), (210, 959637), (245, 822546), (294, 685455), (315, 639758), (441, 456970), (490, 411273), (630, 319879), (735, 274182), (882, 228485), (1470, 137091), (2205, 91394), (4410, 45697)]