122019210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1553}}^1$

素因数の和:1669

約数の個数: 80

約数和(自身を含む): 331691976

約数和(自身を除く): 209672766

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 97, 135, 162, 194, 270, 291, 405, 485, 582, 810, 873, 970, 1455, 1553, 1746, 2619, 2910, 3106, 4365, 4659, 5238, 7765, 7857, 8730, 9318, 13095, 13977, 15530, 15714, 23295, 26190, 27954, 39285, 41931, 46590, 69885, 78570, 83862, 125793, 139770, 150641, 209655, 251586, 301282, 419310, 451923, 628965, 753205, 903846, 1257930, 1355769, 1506410, 2259615, 2711538, 4067307, 4519230, 6778845, 8134614, 12201921, 13557690, 20336535, 24403842, 40673070, 61009605, 122019210]

約数ペア:

[(1, 122019210), (2, 61009605), (3, 40673070), (5, 24403842), (6, 20336535), (9, 13557690), (10, 12201921), (15, 8134614), (18, 6778845), (27, 4519230), (30, 4067307), (45, 2711538), (54, 2259615), (81, 1506410), (90, 1355769), (97, 1257930), (135, 903846), (162, 753205), (194, 628965), (270, 451923), (291, 419310), (405, 301282), (485, 251586), (582, 209655), (810, 150641), (873, 139770), (970, 125793), (1455, 83862), (1553, 78570), (1746, 69885), (2619, 46590), (2910, 41931), (3106, 39285), (4365, 27954), (4659, 26190), (5238, 23295), (7765, 15714), (7857, 15530), (8730, 13977), (9318, 13095)]