144404860

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{2309}}^1$

素因数の和:2430

約数の個数: 48

約数和(自身を含む): 314344800

約数和(自身を除く): 169939940

約数列:

[1, 2, 4, 5, 10, 20, 53, 59, 106, 118, 212, 236, 265, 295, 530, 590, 1060, 1180, 2309, 3127, 4618, 6254, 9236, 11545, 12508, 15635, 23090, 31270, 46180, 62540, 122377, 136231, 244754, 272462, 489508, 544924, 611885, 681155, 1223770, 1362310, 2447540, 2724620, 7220243, 14440486, 28880972, 36101215, 72202430, 144404860]

約数ペア:

[(1, 144404860), (2, 72202430), (4, 36101215), (5, 28880972), (10, 14440486), (20, 7220243), (53, 2724620), (59, 2447540), (106, 1362310), (118, 1223770), (212, 681155), (236, 611885), (265, 544924), (295, 489508), (530, 272462), (590, 244754), (1060, 136231), (1180, 122377), (2309, 62540), (3127, 46180), (4618, 31270), (6254, 23090), (9236, 15635), (11545, 12508)]