22138110

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:351

約数の個数: 80

約数和(自身を含む): 60252192

約数和(自身を除く): 38114082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 151, 162, 181, 270, 302, 362, 405, 453, 543, 755, 810, 905, 906, 1086, 1359, 1510, 1629, 1810, 2265, 2715, 2718, 3258, 4077, 4530, 4887, 5430, 6795, 8145, 8154, 9774, 12231, 13590, 14661, 16290, 20385, 24435, 24462, 27331, 29322, 40770, 48870, 54662, 61155, 73305, 81993, 122310, 136655, 146610, 163986, 245979, 273310, 409965, 491958, 737937, 819930, 1229895, 1475874, 2213811, 2459790, 3689685, 4427622, 7379370, 11069055, 22138110]

約数ペア:

[(1, 22138110), (2, 11069055), (3, 7379370), (5, 4427622), (6, 3689685), (9, 2459790), (10, 2213811), (15, 1475874), (18, 1229895), (27, 819930), (30, 737937), (45, 491958), (54, 409965), (81, 273310), (90, 245979), (135, 163986), (151, 146610), (162, 136655), (181, 122310), (270, 81993), (302, 73305), (362, 61155), (405, 54662), (453, 48870), (543, 40770), (755, 29322), (810, 27331), (905, 24462), (906, 24435), (1086, 20385), (1359, 16290), (1510, 14661), (1629, 13590), (1810, 12231), (2265, 9774), (2715, 8154), (2718, 8145), (3258, 6795), (4077, 5430), (4530, 4887)]