14639820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^2$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 44469264

約数和(自身を除く): 29829444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 137, 156, 195, 260, 274, 390, 411, 548, 685, 780, 822, 1370, 1644, 1781, 2055, 2740, 3562, 4110, 5343, 7124, 8220, 8905, 10686, 17810, 18769, 21372, 26715, 35620, 37538, 53430, 56307, 75076, 93845, 106860, 112614, 187690, 225228, 243997, 281535, 375380, 487994, 563070, 731991, 975988, 1126140, 1219985, 1463982, 2439970, 2927964, 3659955, 4879940, 7319910, 14639820]

約数ペア:

[(1, 14639820), (2, 7319910), (3, 4879940), (4, 3659955), (5, 2927964), (6, 2439970), (10, 1463982), (12, 1219985), (13, 1126140), (15, 975988), (20, 731991), (26, 563070), (30, 487994), (39, 375380), (52, 281535), (60, 243997), (65, 225228), (78, 187690), (130, 112614), (137, 106860), (156, 93845), (195, 75076), (260, 56307), (274, 53430), (390, 37538), (411, 35620), (548, 26715), (685, 21372), (780, 18769), (822, 17810), (1370, 10686), (1644, 8905), (1781, 8220), (2055, 7124), (2740, 5343), (3562, 4110)]