42763770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{9697}}^1$

素因数の和:9724

約数の個数: 72

約数和(自身を含む): 129351924

約数和(自身を除く): 86588154

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, 9697, 19394, 29091, 48485, 58182, 67879, 87273, 96970, 135758, 145455, 174546, 203637, 290910, 339395, 407274, 436365, 475153, 610911, 678790, 872730, 950306, 1018185, 1221822, 1425459, 2036370, 2375765, 2850918, 3054555, 4276377, 4751530, 6109110, 7127295, 8552754, 14254590, 21381885, 42763770]

約数ペア:

[(1, 42763770), (2, 21381885), (3, 14254590), (5, 8552754), (6, 7127295), (7, 6109110), (9, 4751530), (10, 4276377), (14, 3054555), (15, 2850918), (18, 2375765), (21, 2036370), (30, 1425459), (35, 1221822), (42, 1018185), (45, 950306), (49, 872730), (63, 678790), (70, 610911), (90, 475153), (98, 436365), (105, 407274), (126, 339395), (147, 290910), (210, 203637), (245, 174546), (294, 145455), (315, 135758), (441, 96970), (490, 87273), (630, 67879), (735, 58182), (882, 48485), (1470, 29091), (2205, 19394), (4410, 9697)]