219048420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{2659}}^1$

素因数の和:4044

約数の個数: 48

約数和(自身を含む): 614013120

約数和(自身を除く): 394964700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1373, 2659, 2746, 4119, 5318, 5492, 6865, 7977, 8238, 10636, 13295, 13730, 15954, 16476, 20595, 26590, 27460, 31908, 39885, 41190, 53180, 79770, 82380, 159540, 3650807, 7301614, 10952421, 14603228, 18254035, 21904842, 36508070, 43809684, 54762105, 73016140, 109524210, 219048420]

約数ペア:

[(1, 219048420), (2, 109524210), (3, 73016140), (4, 54762105), (5, 43809684), (6, 36508070), (10, 21904842), (12, 18254035), (15, 14603228), (20, 10952421), (30, 7301614), (60, 3650807), (1373, 159540), (2659, 82380), (2746, 79770), (4119, 53180), (5318, 41190), (5492, 39885), (6865, 31908), (7977, 27460), (8238, 26590), (10636, 20595), (13295, 16476), (13730, 15954)]