23401140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{55717}}^1$

素因数の和:55736

約数の個数: 48

約数和(自身を含む): 74884992

約数和(自身を除く): 51483852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 55717, 111434, 167151, 222868, 278585, 334302, 390019, 557170, 668604, 780038, 835755, 1114340, 1170057, 1560076, 1671510, 1950095, 2340114, 3343020, 3900190, 4680228, 5850285, 7800380, 11700570, 23401140]

約数ペア:

[(1, 23401140), (2, 11700570), (3, 7800380), (4, 5850285), (5, 4680228), (6, 3900190), (7, 3343020), (10, 2340114), (12, 1950095), (14, 1671510), (15, 1560076), (20, 1170057), (21, 1114340), (28, 835755), (30, 780038), (35, 668604), (42, 557170), (60, 390019), (70, 334302), (84, 278585), (105, 222868), (140, 167151), (210, 111434), (420, 55717)]