121442190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1949}}^1$

素因数の和:2057

約数の個数: 64

約数和(自身を含む): 305510400

約数和(自身を除く): 184068210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 67, 93, 134, 155, 186, 201, 310, 335, 402, 465, 670, 930, 1005, 1949, 2010, 2077, 3898, 4154, 5847, 6231, 9745, 10385, 11694, 12462, 19490, 20770, 29235, 31155, 58470, 60419, 62310, 120838, 130583, 181257, 261166, 302095, 362514, 391749, 604190, 652915, 783498, 906285, 1305830, 1812570, 1958745, 3917490, 4048073, 8096146, 12144219, 20240365, 24288438, 40480730, 60721095, 121442190]

約数ペア:

[(1, 121442190), (2, 60721095), (3, 40480730), (5, 24288438), (6, 20240365), (10, 12144219), (15, 8096146), (30, 4048073), (31, 3917490), (62, 1958745), (67, 1812570), (93, 1305830), (134, 906285), (155, 783498), (186, 652915), (201, 604190), (310, 391749), (335, 362514), (402, 302095), (465, 261166), (670, 181257), (930, 130583), (1005, 120838), (1949, 62310), (2010, 60419), (2077, 58470), (3898, 31155), (4154, 29235), (5847, 20770), (6231, 19490), (9745, 12462), (10385, 11694)]