2288349180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{977927}}^1$

素因数の和:977955

約数の個数: 72

約数和(自身を含む): 7475281632

約数和(自身を除く): 5186932452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 977927, 1955854, 2933781, 3911708, 4889635, 5867562, 8801343, 9779270, 11735124, 12713051, 14668905, 17602686, 19558540, 25426102, 29337810, 35205372, 38139153, 44006715, 50852204, 58675620, 63565255, 76278306, 88013430, 114417459, 127130510, 152556612, 176026860, 190695765, 228834918, 254261020, 381391530, 457669836, 572087295, 762783060, 1144174590, 2288349180]

約数ペア:

[(1, 2288349180), (2, 1144174590), (3, 762783060), (4, 572087295), (5, 457669836), (6, 381391530), (9, 254261020), (10, 228834918), (12, 190695765), (13, 176026860), (15, 152556612), (18, 127130510), (20, 114417459), (26, 88013430), (30, 76278306), (36, 63565255), (39, 58675620), (45, 50852204), (52, 44006715), (60, 38139153), (65, 35205372), (78, 29337810), (90, 25426102), (117, 19558540), (130, 17602686), (156, 14668905), (180, 12713051), (195, 11735124), (234, 9779270), (260, 8801343), (390, 5867562), (468, 4889635), (585, 3911708), (780, 2933781), (1170, 1955854), (2340, 977927)]